Seiko 5 Sports Full Stainless Steel Black IP 42.5mm Automatic Watch SRPD65K1 Seiko The twin pulse quartz calibre

The twin pulse quartz calibre 9F86 delivers the high torque needed to keep the wide hands moving precisely and offers the wearer the convenience of being able to change the time zone without stopping the seconds hand

durability and ease of use that are the hallmarks of Grand Seiko

Band Material: Horse Skin

Magnetic Resistance

Band: Solid Titanium Band

Seiko 5 Sports Full Stainless Steel Black IP 42.5mm Automatic Watch SRPD65K1 Seiko The twin pulse quartz calibreMovement Caliber Number: 4R36 Movement Type: Automatic with manual winding Duration: Approx. 41 hours Exterior Case Material: Stainless steel (Hard Coating) Crystal: Hardlex LumiBrite: Lumibrite on hands and index(es) Clasp: Three fold clasp with secure lock, push button release Water Resistance: 10 bar Case Size Thickness: 13. 4 Diameter: 42. 5 Length: 46 Other Specifications Screw case back See through case back Unidirectional rotating bezel 24