The Tissot Seastar 1000 is the ultimate watersports watch, with its high water-resistance up to a pressure of 30 bar (300m/1000 ft), screw-down crown and case back as well as its unidirectional ceramic bezel. It also features highly luminescent material for excellent readability in the dark. The powermatic 80 movement has a power reserve up to 80 hours. Other features of this Swiss automatic timepiece include a scratch-resistant sapphire crystal, black dial, and a 43mm rose-tone stainless steel case. Style # T1204073705101.