Tissot T-Sport Seaster 1000 Powermatic 80 Diver's Automatic T120.407.37.041.00 T1204073704100 300M Men's Watch Divers serious about their watches will find the Tissot T-Sport Seaster 1000 Powermatic 80 automatically a great choice. It has high water-resistance and can take you max to 1000 feet deep if ever you’ll feel like it. Its screw-down crown and case back shall hold water out while its unidirectional ceramic bezel is tough enough to keep shining against serious impacts.