Product Description Specifications 10 bar Mechanical Movement Calibre Number 4R36 Movement Type Automatic with manual winding capacity Duration Approx. 41 hours Exterior Case Material Stainless steel (hard coating) Crystal Hardlex Band Material Nylon Other Details Water Resistance 10 bar Case Size Thickness: 13.4㎜ Diameter: 42.5㎜ Length: 46㎜ Weight 94.0g Other Specifications Screw case back See-through case back Unidirectional rotating bezel Other Features 24 jewels Day/Date display Stop seconds hand function