Bought for my girlfriend, who doesn't pay much attention to her movements, we're talking about a G-SHOCK, even though it's a women's model, very well made, waterproof for swimming in the sea, pool, but it also has the bars, while the men's model that I have bought is much more expensive and doesn't have bars on the screen. The only thing that needs attention with all G-SHOCK watches is that because the strap is plastic, it should not be left to dry with seawater or pool water as it will turn white over time, it needs to be rinsed with regular water.