Seiko Turtle, Prospex Automatic Dive Watch with Blue Dial and Stainless Steel Bracelet #SRP773J1
This is a popular Seiko automatic dive watch that has been nicknamed Turtle due to the shape of its case. It features a Seiko 24 jewel automatic (4R36) movement, a date display, highly luminous hands and markers treated with Lumibrite for awesome low light visibility, a screw down offset crown, a uni-directional diving bezel with luminous PIP at 12:00, Hardlex mineral crystal and a solid etched, screw-down case back. The 4R36 Seiko movement is self-winding and it can be hand wound. Lug width is 22mm.