Seiko Prospex King Turtle Army Green 45mm Automatic Watch - SRPE05K1 Watch The center segments of the

The center segments of the GWF-A1000C's band are made using fine resin making the bands both strong and lightweight

Automatic with manual winding

Uniquely titanium

Lug-to-lug:39

Seiko Prospex King Turtle Army Green 45mm Automatic Watch - SRPE05K1 Watch The center segments of theMovement Caliber Number: 4R36 Movement Type: Automatic with manual winding Duration: Approx. 41 hours Exterior Case Material: Stainless steel with ceramic bezel Crystal: Sapphire crystal with magnifier Crystal Coating: Anti reflective coating on inner surface LumiBrite: Lumibrite on hands and index(es) Band Material: Silicone Water Resistance: 200m 660ft diver's Case Size Thickness: 13. 2 Diameter: 45 Length: 47. 7 Other Specifications Screw case back