Tissot T-Sport Collection Swiss Automatic Watch With A Black Rubber Strap & 43mm Stainless Steel Case, Graded Blue-black Coloured Dial & Date Window. The Tissot Seastar 1000 merges style and performance without compromising either. The diving inspiration shapes both the appearance and the functionality of this watch. It maintains its performance to a pressure of 30 bar (300m/1'000ft), combining underwater sports and a preference for a sophisticated Swiss timepiece. The diving theme continues through elements such as a unidirectional bezel, a strap with a divers' buckle and extension, plus luminescent hands and markings. Water resistance: Water-resistant up to a pressure of 30 bar (300 m / 1000 ft) Case options: see-through caseback, screw-down crown and caseback, ceramic bezel ring, Anti-clockwise rotating bezel Length: 43.00 Width: 43.00 Lugs: 21.00 Power reserve: power reserve up to 80 hours Buckle: folding clasp with safety, diver extension and push-buttons, interchangeable quick release bracelet