Model : 18K Rose Gold Polished SS Case, Diamond Crested Bezel, Orange Dial, Numeral Markers, On Leather Strap with Insignia Single Fold Deployant Buckle Movement: Japanese Quartz Working Calender Movement Functions: Hours, Minutes, Secs, Day, Date, Sun-Moon Phase Day, Date, 24 Hours and Sun Moon Phase will advance automatically with time..Settings via Crown Dimensions : Diamter 43mm x 11mm Thk Material : 1 piece forged case construction, solid 316 stainless steel Thick 18K Rose Gold Plating... 5 Mils Back : Solid Caseback with Detail Engraving Crown : One-piece solid pullout crown with o ring Crystal: - Synthetic Sapphire Water-resistant