Seiko Prospex Turtle Automatic SRPE93K1 Watch with Black Dial and Rubber Strap The Seiko Prospex Turtle Automatic is a high quality diver's watch with a water resistance of 200 meters and a screw-lockable knob at 4 o'clock. This large case is 45 mm wide. Black dial is surrounded by a black bezel with a diver's 60-minute rotating scale. The indexes and hands are heavily luminous, allowing the watch to be read in the dark. The dial is protected by a strong Hardlex glass. The watch features a 4R36-caliber automatic movement with up to 41 hours of power reserve. The watch also has a manual winding option. Japanese Seiko watches are known for their very high technology. More than 100 years old, Seiko has pioneered the watch making industry with a number of innovations, including the first quartz watch and kinetic technology. Seiko watches combine elegance with unparalleled product development. Product number: SRPE93K1Case material: stainless steelCase colour: steel greyCase diameter: 45 mmWatch thickness: 14 mmBezel material: stainless steelBezel colour: blackStrap material: rubberStrap colour: blackStrap width: 22 mmStrap length: 155-235 mmDial colour: blackGlass: Hardlex mineral glassDate displayDay of the week displayWater resistance: 200 mMovement: automaticPower reserve: up to 41 hours All Seiko watches come with a 2-year warranty and are supplied in their original Seiko case. See all Seiko watches here