Calibre 4R36 Automatic Movement with Manual Winding Power Reserve 41 Hours Jewels 24 Stainless Steel Case Material Case Thickness 13.1mm Case Diameter 39.4mm Case Length 48mm Lug Width 20mm Beige Dial Colour Lumibrite on hands and indexes Three-fold clasp with secure lock Stainless Steel Bracelet Water Resistance 10 bar Weight 146g Curved Hardlex Crystal LIMITED EDITION on the case back, Screw case back, See-through case back, An additional calfskin strap is included Day/Date display, Stop seconds hand function Magnetic Resistance 4,800 A/m