Orient Star x Automatic ft. M45 F7 Celestial aka 75th Anniversary (Limited Edition of 500 Pieces) Men Formal Round 30m Water Resistant Watch RE-BS0003N Discover the Orient Star Classic M45 F7 Small Second, a 75th Anniversary limited edition of 500 pieces. This 39mm stainless steel dress watch features a textured stardust dial, leaf-shaped hands, and Roman numerals. Powered by the in-house automatic Caliber F7H44 with a 50-hour power reserve, small seconds, and power reserve indicator. Completed with a leather strap and dual-curved sapphire crystal. Caliber Number / Movement F7H44 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 50 hours (+15 to -5 seconds per day) Crystal Sapphire crystal (dual-curved, super anti-reflective coating) Luminous Nil Case / Band Material Stainless steel case with leather band (deployment clasp with push-button release) Water Resistance 30m / 3 bar Case Size Thickness: 11.7 mm Diameter: 39.0 mm Length: 45.7 mm Lug width: 20.0 mm Other Specifications Orient Star x Automatic ft. M45 F7 Celestial aka 75th Anniversary (Limited Edition of 500 Pieces) Made in Japan 75th ANNIVERSARY on the case back Serial number engraved on the case back Magnetic resistance (4,800 A/m) See-through case back Screw case back 24 jewels Power reserve indicator Equipped with small second hand Stop second hand function (hacking mechanism) Regular timekeeping (analog display)