Movement Caliber Number 6R35 Movement Type Automatic with manual winding Accuracy +25 to -15 seconds per day Duration Approx. 70 hours Exterior Case Material Stainless steel (super hard coating) Crystal Sapphire crystal Crystal Coating Anti-reflective coating on inner surface LumiBrite Lumibrite on hands and index(es) Clasp Three-fold clasp with push button release Other Details Water Resistance 10 bar Case Size Thickness: 11.1 ㎜ Diameter: 39.3 ㎜ Length: 47.2 ㎜ Weight 155.0 g Bracelet Length 205 ㎜ Other Specifications LIMITED EDITION on the case back Screw case back See-through case back Serial number engraved on the case back Other Features 24 jewels Date display Stop second hand function