SEIKO PROSPEX SAMURAI The Samurai Series: An Indispensable Part of the Seiko Diver Collection The Prospex Samurai collection, named by watch enthusiasts for the sword-like shape of its hour and minute hands, is expanding with additional colors. The SRPC93K model features a dial that darkens from blue to black, reminiscent of the ocean and water that deepens as it goes deeper. The bezel, matching the dial, has a slightly more blue tone in its color transition. As with all Samurai models, the case sides have a solid appearance. With large indices and large hour/minute hands, the series ensures easy readability in any environment. In keeping with the diver nature of the series, the crown is also produced with a locking mechanism and has its own unique knurled design. Watch Specifications Case Dimensions: 44 mm Case Diameter 13.42 mm Case Height Caliber Specifications: 4R36 Caliber Manual-wound automatic 41-hour power reserve Design Features: Unidirectional rotating transition blue bezel Stainless steel case Stainless steel solid bracelet Gradient dial from blue to black Crown locking mechanism Screw-down case back Other Features: Calendar Lumibrite hour, minute hands and indices 200 meters water resistance Special Edition ''Save The Ocean'' Model . Important: This model has original mechanism;and have aftermarket case and dial.No box,no papers.