Seiko 42mm Sports 5, 23-Jewel Automatic Watch with Day and Date Window #SNZF17K1. This Seiko Sports 5, sometimes called the Sea Urchin, comes with a black dial and a black diver-style bezel. Features include a Seiko Caliber 7S36, 23-jewel automatic (self-winding) movement , a day and date display, highly luminous hands and markers treated with Lumibrite for superior low light visibility, 100 meter water resistance, uni-directional bezel, scratch resistant hardlex crystal and a screw-down exhibition window case back. Comes on a solid link stainless steel bracelet with deployant clasp. Includes manual and Seiko box. Case and Movement is 7S36 04F4 R 2
