The ultimate diving watch, the Tissot Seastar 1000 has a high water resistance of up to a pressure of 300m, with luminous dials and ceramic anti clockwise rotating bezel for performance and function. The Powermatic 80 automatic movement gives 80 hours power reserve. Ref: T1204071104102 Product InformationBrand: Tissot Movement: Automatic, Powermatic 80.111Case Material: Stainless SteelCase Size: 43mmType of Strap: Stainless SteelGlass Material: Sapphire CrystalDial: Blue Water Resistant: 300mGender: Mens