Seiko Prospex x Automatic ft. Titanium Shogun Men Diver Round 200m Water Resistant Watch SPB191J1 SPB191 SPB-191 SPB-191J1 Discover the Seiko Prospex Titanium Shogun SPB191J1 - a premium 200m diver watch with lightweight titanium construction. Features the 6R35 automatic movement (70h power reserve), sapphire crystal with magnifier, lumibrite markers, and super-hard coating. Made in Japan for professional performance. Caliber Number / Movement 6R35 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 70 hours (+25 to -15 seconds per day) Crystal Sapphire crystal with magnifier (anti-reflective coating) Luminous LumiBrite on hands, indexes and bezel Case / Band Material Titanium (super hard coating) case, titanium bezel with silicone band Water Resistance 200m / 660ft diver Case Size Thickness: 13.3 mm Diameter: 43.5 mm Length: 51.0 mm Lug width: 22.0 mm Other Specifications Seiko Prospex x Automatic ft. Titanium Shogun Made in Japan Allergy-safe metal Unidirectional rotating bezel Screw-down crown Screw case back 24 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)