ساعة Tissot اصلي TISSOT SEASTAR 1000 POWERMATIC 80 T120.407.11.091.00 Diameter:43 mm Scratch-resistant sapphire crystal Ceramic bezel ring Screw-down crown and caseback See-through caseback Water-resistant up to a pressure of 30 bar (300 m / 1000 ft) Swiss automatic movement Up to 80 hours power reserve