Men's Watches

Casio G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap Code: 19969816

Technology and durable construction combined to create the Casio Classic G-Shock.

• Mechanism: Battery Quartz

• Size: 49 mm

• Waterproof: 20 ATM - 200 Meters (Shallow Diving)

See full description

Technology and durable construction combined to create the Casio Classic G-Shock.

• Mechanism: Battery Quartz

• Size: 49 mm

• Waterproof: 20 ATM - 200 Meters (Shallow Diving)

See full description
96,55
Express deliveryTomorrow, 12 Julyif you order it in the next 2 hours and 25 minutes
+14,00 €shipping cost - sent from Greece

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from 96,55 €

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  1. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    138,00 €

  2. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    108,00 €

  3. Official reseller
    130,00 €

  4. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    138,00 €

  5. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    136,00 €

  6. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    133,00 €

  7. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    136,00 €

  8. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    137,00 €

  9. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    138,00 €

  10. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    137,00 €

  11. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    137,00 €

  12. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    138,00 €

  13. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    134,00 €

  14. Official reseller
    128,00 €

  15. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    121,58 €

  16. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    136,00 €

  17. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    88,10 €

  18. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    107,00 €

  19. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    137,00 €

  20. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    107,00 €

  21. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    104,60 €

  22. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    112,95 €

  23. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    134,00 €

  24. 145,00 €

  25. 105,00 €

  26. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    126,24 €

  27. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    135,00 €

  28. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    90,34 €

  29. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    95,27 €

  30. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    99,35 €

  31. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    90,40 €

  32. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    90,34 €

  33. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    150,00 €

  34. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    117,70 €

  35. 114,98 €

  36. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    114,98 €

  37. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    96,56 €

  38. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    99,07 €

  39. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    112,74 €

  40. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    90,40 €

  41. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    139,96 €

  42. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    134,00 €

  43. 101,26 €

  44. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    97,73 €

  45. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    90,31 €

  46. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    114,98 €

  47. 96,55 €

  48. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    107,92 €

  49. Official reseller

    G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    136,00 €

  50. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    96,04 €

  51. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    146,27 €

  52. 96,72 €

  53. 192,71 €

  54. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    99,00 €

  55. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    153,00 €

  56. Official reseller
    135,00 €

  57. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    102,66 €

  58. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    91,98 €

  59. 150,00 €

  60. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    131,30 €

  61. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    120,46 €

  62. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    110,35 €

  63. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    110,35 €

  64. 198,00 €

  65. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    206,10 €

  66. G-Shock Analog/Digital Watch Chronograph Battery with Black Rubber Strap GA-2100-1A1ER

    92,56 €

  67. 113,00 €

Description

Technology and durable construction combined to create the Casio Classic G-Shock.

• Mechanism: Battery Quartz

• Size: 49 mm

• Waterproof: 20 ATM - 200 Meters (Shallow Diving)

Functions

  • LED lighting
  • Shock resistant: Its shock-resistant construction protects it from impacts and vibrations
  • Neobrite display coating: After a short exposure to sunlight, the special coating on the dial provides long-term illumination in the dark
  • World time function: Displays the current time in major cities and specific areas around the world
  • Stopwatch - 1/100 sec - 24 hours: Measures elapsed time, split time, and end time with 1/100-second accuracy. Can measure up to 24 hours
  • Timer - 1/1 sec - 24 hours: This timer reminds you of important events by emitting an audible signal at a preset time. It can be set with second accuracy and up to 24 hours. Ideal for people taking daily medication or for interval training
  • 5 daily alarms: The daily alarm sounds every day at the time you set. Additionally, it has five independent alarms that can be used to remind you of important tasks
  • Hand moving function: With the press of a button, the hands move to allow for easier viewing of functions like the stopwatch or date
  • Button operation tone on/off: The button operation tone can be turned off
  • Automatic calendar: The date is automatically adjusted for months of different lengths. Date corrections are only needed for leap years
  • 12/24-hour time display: Switch between 12-hour and 24-hour time display


    Features

    • Crystal: Specially Hardened Mineral
    • Case Material: Carbon Fiber and Rubber
    • Strap Material: Rubber
    • Clasp: Buckle
    • Crown: Screw-down
    • Dial Color: Black
    • Case Color: Black
    • Bezel Color: Black
    • Strap Color: Black
    • Dimensions - Weight: 45 mm x 11.9 mm - 51g

    Manufacturer

    Casio

    Specifications

    Product Number
    GA-2100-1A1ER

    Basic Features

    Strap
    Rubber
    Strap Colour
    Black

    General Characteristics

    Functionality
    Digital, Analog
    Waterproof
    Shallow Diving (20 Atm)
    Chronograph
    Yes
    Mechanism
    Battery
    Pocket
    No
    Size
    45.4 mm
    Collection
    Casio G-shock

    Important information

    Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

    Reviews

    Reviews photos

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    Reviews photos
    +13Images

    Reviews by our members

    • Christos_Argyropoulos4798
      1
      0 out of 2 members found this review helpful
      This review is about a variation of the product

      The watch costs 100€ and has a backlight. I have a Chinese one that costs 11€ and the entire screen lights up with a soft blue-green color, only the screen without the dial... simply terrible. I threw it into the sea the same day and kept the Chinese one.. never again Casio

      Translated from Greek ·
      Did you find this review helpful?
    • manos.zombie13
      5
      0 out of 2 members found this review helpful

      It is a very nice and good watch, I just wish it was a little bigger. Compared to the videos I watched, it seemed much bigger. Maybe it's my wrong impression that can be attributed to it being my first watch. But still, it does what it promises and will last you a long time. I definitely recommend also checking out the solar-charged battery option for even longer duration (GA B2100).

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Precision
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Durability
      • Relatively readable dial
      • Value for money
      Did you find this review helpful?
    • Giannis_Kanoutas
      5
      7 out of 8 members found this review helpful

      Verified purchase from Horologium by Alexandra Vlachaki

      This review is about a variation of the product

      Classic value and quality G shock, this one doesn't give you the feeling of sturdiness but it can withstand a lot, don't be afraid at all. It can also take conversions with strap-case alterations from Chinese shops

      Translated from Greek ·
      • Comfort
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Sense of sturdiness
      Did you find this review helpful?
    • Pan_dlm
      3
      1 out of 6 members found this review helpful

      I will not judge it as a watch because I have only had it for a week, but I will draw attention to the fact that the first time I sweat, it caused a rash on my skin.

      Translated from Greek ·
      • Comfort
      • Precision
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Durability
      • Relatively readable dial
      • Value for money
      • Sense of sturdiness
      Did you find this review helpful?
    • George_H2021
      4
      7 out of 10 members found this review helpful

      Verified purchase

      I bought the GA-2100-1A1ER, which is the one with the black dial and only the hands have luminous material, and that's where the problem starts.

      During the day, everything is fine and dandy, but at night, you can't see the time at all. And if you try to look at it digitally from 03:00 to 06:00, most of the time the hands are in front of the small dial and you can't see anything. And even if you press the two buttons to move the hands away from the center, many times they still hide the dial and it's a struggle in the early morning.

      If the luminous material had a longer duration and was present at the hour markers, then I imagine it would be great, but it's not...

      Other than that, it's beautiful, lightweight, and has plenty of functions.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Precision
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Durability
      • Relatively readable dial
      • Value for money
      Did you find this review helpful?
    • ThanosGR83
      5
      7 out of 12 members found this review helpful

      Verified purchase

      I bought the watch for 100€ and then made it stainless steel with another 100€.
      It is the best value for money.
      Durable, beautiful, convenient, useful.
      I have had it for half a year now and it is a watch that can be worn daily, everywhere, for both formal and work occasions.
      I have worn expensive watches like this one, but for its price, it is the best.
      The settings are simple, if you explore a bit, you can have two different times since it has hands and a display. It also has a date. I also really liked that it has Athens as a time zone.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • thanasis.papanastasiou
      5
      3 out of 5 members found this review helpful

      Verified purchase

      This review is about a variation of the product

      Excellent so far, it catches the eye!
      The only negative is the digital indicators that make it difficult for those with presbyopia. Due to the negative display, they will need to be positioned properly with a light source in order to be visible. There is a possibility that the hands may be on top, in which case the "LIGHT" and "MODE" buttons should be pressed simultaneously to temporarily change their position.

      Nevertheless, 5 stars!

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • SPap2907
      5
      6 out of 7 members found this review helpful
      This review is about a variation of the product

      I bought it yesterday, my first impression is how lightweight it feels in the hand, of course it is quite sturdy. It is fairly easy to adjust with good readability regarding the dial, I like the negative display stylistically but in practice it is not very convenient, especially now that it is winter and it gets dark early. For an everyday watch, it is worth up to 110 euros. However, it is relatively large (45mm), so be careful. (I don't deduct a star for the display since I bought the watch knowing beforehand that it is not very useful)

      Update: After about 3 weeks of use and a few rough hits, I can say that the watch is durable. It is worth its money (up to 120 euros, after that there is the Casio GA-B2100 with Bluetooth and Tough Solar)

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Durability
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • Charis Lorentzatos
      5
      3 out of 4 members found this review helpful

      It is a very good watch for its price. It shows the time accurately and is very durable. So far, I haven't needed to make any adjustments to the time, except for the time change, and it has been submerged in water and come out unscathed. The battery is very good, but I have only had it for 5 months, so I don't expect it to have any issues anyway.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • macakis
      5
      1 out of 3 members found this review helpful
      This review is about a variation of the product

      My first g-shock. Just received it. Excellent in all aspects. Just expected/wanted it a little bigger.

      Translated from Greek ·
      • Comfort
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Sense of sturdiness
      Did you find this review helpful?
    • georgenikolaidis11
      5
      2 out of 3 members found this review helpful

      Verified purchase

      Simple, elegant, lightweight! For someone who doesn't want a watch with many functions and just wants something that can withstand everyday use without having to think about doing things because they wear a watch, it's perfect.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • Alexander_Nid
      5
      2 out of 3 members found this review helpful

      Verified purchase

      This review is about a variation of the product

      The ultimate watch for every activity. I have been wearing it for 2 months now, even at work.
      Lightweight, comfortable, and durable. It displays the time with great accuracy and is easy to read.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • pas_saras
      5
      5 out of 6 members found this review helpful

      Verified purchase

      Very satisfied with the purchase, very lightweight with a premium feel, I highly recommend it for 80 €.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • panagiotisvrs
      5
      3 out of 4 members found this review helpful

      Verified purchase

      It's worth it! (bought for €112)

      Translated from Greek ·
      • Comfort
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • P_Dream
      5
      5 out of 6 members found this review helpful

      Verified purchase

      Fantastic watch with a unique feel on the hand, its design resembles a premium brand, as well as its feel. It has all the basic functions and above all, it is very lightweight due to its carbon mechanism. It suits all occasions. I highly recommend it for an all day watch.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • yuckfouu1312
      5
      6 out of 7 members found this review helpful

      Verified purchase

      I have had this watch for about a year. Very convenient, lightweight, and durable against impacts, scratches, etc. I bought it for around 150 and I am satisfied with the value. I believe it is the best for the money!

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • S_Andreadis
      5
      0 out of 16 members found this review helpful

      Verified purchase

      This review is about a variation of the product

      I received the wrong order, meaning I ordered the black one with white hands and white details on the hours, but they sent me the all-black one, which is very difficult to see the time on. I took a long time to notice it up close, it had been two weeks and I couldn't return it. ????‍♂️

      Translated from Greek ·
      • Comfort
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Sense of sturdiness
      Did you find this review helpful?
    • iraklislne
      5
      8 out of 9 members found this review helpful

      Verified purchase

      Very nice in the hand although a little small compared to the rest of the company's products. I got it in black. The indicators are visible at a glance once you get used to it. If you are tired of Smart gadgets like me, then it is a good purchase.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Value for money
      • Relatively readable dial
      Did you find this review helpful?
    • alfred kolndreu
      5
      11 out of 39 members found this review helpful

      Verified purchase

      This review is about a variation of the product

      Now I can say that it is beautiful... and quite heavy as well...

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      Did you find this review helpful?
    • criss6
      5
      8 out of 8 members found this review helpful

      Beautiful, lightweight, and sturdy. The all-black is by far the most stylish, but it's not easy to read the time...
      I was concerned about the 46mm size, but it sits nicely on the wrist and doesn't look big.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Value for money
      • Illegible dial
      Did you find this review helpful?
    • lagman79
      5
      5 out of 7 members found this review helpful
      This review is about a variation of the product

      I am a fan of G-Shock and I have several... Initially, I was torn between this one and the total black one... Visually, I liked the completely black one more, but as soon as I saw them up close, my preference changed... Other than that, it is excellent! It is a good size, slightly larger than the 5600 and a bit smaller than the 6900... Don't expect super clarity from the screen, after all, that's not its orientation!

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      Did you find this review helpful?
      • Comfort
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Sense of sturdiness
      • Durability
    • Verified purchase

      It confirms its reputation daily. An inseparable member of my wrist.

      Translated from Greek ·
      Did you find this review helpful?
    • Verified purchase

      Buy it now. It is very good

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Relatively readable dial
      Did you find this review helpful?
    • The best for everyday use. Simple, comfortable.

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • 4
      0 out of 1 members found this review helpful

      Verified purchase

      Very good but a little small for my hand

      Translated from Greek ·
      • Comfort
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      • Sense of sturdiness
      Did you find this review helpful?
    • 5
      0 out of 8 members found this review helpful
      This review is about a variation of the product

      Where can I find the iron style that you use to remove all the wrinkles and make it look ironed?

      Translated from Greek ·
      • Comfort
      • Sense of sturdiness
      • Durability
      • Precision
      • Easy-to-read dial
      • Value for money
      • Weight on the wrist
      • Is it as it appears in the photo?
      Did you find this review helpful?
    • Verified purchase

    • Verified purchase

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