Compare Seiko Turtle Prospex Automatic Dive Watch with Blue Dial and Silicone Strap #SRPD43 Movement: Seiko 24-Jewel 4R36 Automatic (self-winding and hand wind) Case: Stainless steel, 45mm x 13.3mm thick, 48mm tip to tip Crystal: Flat Hardlex Band: Silicone Rubber, Blue, 22mm Island Watch Price: $473.00 Was: $473.00 Sale Price $420.00