Caliber Number 4R36 Movement Type Automatic with manual winding capacity Duration Approx. 41 hours Exterior Crystal Hardlex Other Details Water Resistance 10 bar Case Size Thickness: 13.4 ㎜ Diameter: 42.5 ㎜ Length: 46 ㎜ Weight 93.0 g Other Specifications LIMITED EDITION on the case back Screw case back See-through case back Serial number engraved on the case back Unidirectional rotating bezel Other Features 24 jewels Day/Date display Stop second hand function