Tissot Seastar 2000 Professional Powermatic 80 Alternative rubber strap configuration. Same professional diving certification with 600m water resistance and 80-hour power reserve. Key Features ISO 6425 certified Powermatic 80.111 - 80hr power reserve 46mm stainless steel case Black wave dial Ceramic bezel Helium escape valve 600m water resistance Specifications Reference T120.607.17.441.01 Movement Automatic - Powermatic 80.111 Power Reserve 80 hours Case 46mm 316L Stainless Steel Dial Black Wave Strap Rubber Water Resistance 600m / 2000ft
