Model : 18K YG Plated Case, Diamond Bezel, Diamond Crested Dial With Pearl White Centre Dial , Black Printed Roman Hour Indices on 18K plated Jubilee Bracelet With Crested Diamonds in Midlinks, Rolesor Conceal Clasp Movement: Swiss Eta 2671-2 Automatic Movement Functions: Hours, Minutes, Seconds, Date Dimensions : Dia 25mm x 12mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, 18K thick YG Plating .. 5 mils Back : Solid case back with Hollogram Crown : One-piece screw down crown with o ring Crystal: Sapphire crystal Water-resistant