Movement Caliber Number 4R36 MovT Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 24 Functions Stop seconds hand function Day/Date display Case/Band Case Material Stainless steel Case Size Thickness:13.1mm Diameter:39.4mm Lug-to-lug:48.0mm Crystal Curved Hardlex LumiBrite Lumibrite on hands and index(es) Distance between lugs 20 Other Details Water Resistance 10 bar Magnetic Resistance 4,800 A/m Weight 146.0 Features LIMITED EDITION on the case back Three-fold clasp with secure lock See-through & Screw case back