sentry stainless steel gunmetal black sunray Color:Gunmetal / Black Sunray Basic tide functionality lets you

Basic tide functionality lets you know when to hit the beach

Trek no further

and temperature readouts

If you're tired of ruining your hats by sweating through them

Making our best model better

sentry stainless steel gunmetal black sunray Color:Gunmetal / Black Sunray Basic tide functionality lets youThe Sentry Stainless Steel is an elegant timepiece with an adventurous side. Think black tie meets block party. The face pops with depth and detail, but with a solid stainless steel case, hardened mineral crystal, and 10 ATM water rating, you don't have to worry about this 42mm analog watch not being able to hang in the real world.