Seiko Prospex x Automatic ft. 1965 Heritage aka 62MAS Reissue Men Diver Round 200m Water Resistant Watch SPB147J1 SPB147 SPB-147 SPB-147J1 Discover the Seiko SPB147J1, nicknamed the 62MAS Reissue for its tribute to Seiko first dive watch from 1965. This modern classic features a 40.5mm stainless steel case, 200m water resistance, and the reliable 6R35 movement - blending vintage charm with cutting-edge performance. A must-have for watch enthusiasts! Caliber Number / Movement 6R35 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 70 hours (+25 to -15 seconds per day) Crystal Sapphire crystal (curved, anti-reflective coating) Luminous LumiBrite on hands, indexes and bezel Case / Band Material Stainless steel case with silicone band Water Resistance 200m / 660ft diver Case Size Thickness: 13.2 mm Diameter: 40.5 mm Length: 47.6 mm Lug width: 20.0 mm Other Specifications Seiko Prospex x Automatic ft. 1965 Heritage aka 62MAS Reissue Made in Japan Unidirectional rotating bezel Screw-down crown Screw case back 24 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)