Seiko Prospex Black Series Turtle DiverS Watch

Automatic with Manual Winding Stainless steel (hard coating) with ceramic bezel Anti-reflective coating on inner surface LumiBrite on hands, index(es) and bezel Product Description : A new edition within the Prospex Black Series series collection, this Night Vision Turtle Divers watch depicts underwater night diving views seen through a night scope. On its grey dial are hands and indices coated with a high strength green Lumibrite Pro for added visibility in poor light. The Night Vision pieces are the first Seiko watches to feature coloured Lumibrite in green as it is the easiest colour to see in the dark, but also Pro because of its higher intensity glow for brighter and longer. Surrounding the sapphire glass is a scratch-proof ceramic bezel and a day-date function at 3 oclock, whilst in classic Prospex Turtle style, its case shape softly curves around the wrist, like the shell of a turtle. Powered by an in-house automatic 4R36 movement, accurate to +45 / -35 seconds per day, it has a 40-hour power reserve. Prospex is a combination of the words Professional and Specifications. Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike. * In the real watch, the caseback direction may differ from the photograph Product Features: Gender : Men Movement : Automatic Movement Type : Automatic with Manual Winding Calibre : 4R36 Accuracy : -35/+45 seconds per day Duration : 41 hours Case : Stainless Steel Case Size : Thickness: 13.2 mm Diameter: 45 mm Lug-to-lug: 47.7 mm Case Shape : Round Dial Colour : Black Water Resistance : 200m / 660ft diver's Clasp : Three-fold clasp with secure lock , push button release with extender Glass Type : Sapphire crystal Functions : Day/Date display, Stop seconds hand function Band Material : Stainless Steel Band Colour : Black Other Specifications : Water Resistance: 20 bar Crystal Coating:Anti-reflective coating on inner surface Screw case back Screw-down crown Unidirectional rotating bezel Power Reserve:41 Hours