TISSOT SEASTAR 1000 CHRONOGRAPH T120.417.11.051.00DESCRIPTION The Tissot Seastar 1000 is the ultimate watersport watch, with its high water resistance up to a pressure of 30 bar (300 m 1000 ft), screw down crown and caseback as well as its unidirectional aluminum bezel. TECHNICAL SPECS ABOUT THE WATCHCASE & CRYSTALMOVEMENTDIALSTRAP Reference T1204171105100 Weight 180 Collection T Sport Gender GENT Water resistance Water resistant up to a pressure of 30 bar (300 m 1000 ft) Warranty 2 Years of Warranty