Seiko King Turtle
This Seiko Prospex King Turtle model has been named turtle due to the shape of its cushioned case. The name is also used with popular vintage Seiko dive watches. The new model Seiko SBDY049 is a highly luminous model that is made to be very visible at night since it is enhanced with a Lumi Brite for extra visibility. It also features a 4R36 movement, a day and date display, screws down case back, sapphire crystal, and a unidirectional diving bezel. This watch is self-winding but it can be wound by hand too. Other features include; a black engraved screw in-back, a push-button deployment clasp, and a solid link bracelet.