Tissot Seastar 2000 Professional Powermatic 80 Automatic 46mm Watch Date Spring Drive: A unique watch

Spring Drive: A unique watch technology that combines mechanical and electronic components for exceptional precision

The HyperChrome Chronograph delivers the functions you need with the style you want

Water Resistance: Skillfully crafted

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Tissot Seastar 2000 Professional Powermatic 80 Automatic 46mm Watch Date Spring Drive: A unique watchCertified diver's watch ISO 6425 (2018) Water resistant to 600 m (2,000 ft, 60 ATM) Anti magnetic Nivachron balance spring in titanium alloy Power reserve of approximately 80 hours Screw down crown, engraved, with protective shoulder Rhodium plated hour markers set with white Super LumiNova Case Size: 46mm Lug Width: 22mm Case Material: 316L Stainless Steel Case See through case back Caseback with sapphire crystal Screw down crown and case back