Model : SS Case, 18k Champagne Gold plated Double Roll Diamond Crested Bezel, Crown and Pushers , Black Dial, White Subdials, Diamonds Markers on Stainless Steel/ 18k Champagne Gold plated Two Tone Link Oyster Style Bracelet with Single Fold Insignia Deployant2008 Upgrade Engraved Rehaut ROLEXROLEX with M Serial Nos.. Movement: Asia 7750 Valjoux Working Chronograph movement Updated Decorated Insignia Rotor, 28800 bph, New Improved 29J Version Functions: Hours, Minutes, Seconds : Running Secs at 6.00 subdials, Chronograph : 3.00 subdial - minute counter, 9.00 subdials, hour counter 2.00 pusher - start/stop chrono, 4.00 pusher - reset Dimensions : Dia 40mm x 13.5mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, thick 18k Champagne Gold Plating...5 mils.. Back : Close case back with Hollogram Crown : One-piece Screw down crown with o ring Crystal: - Sapphire Crystal Water-resistant