Model : 18K Rose Gold Plated Sheen Finished Stainless Steel Case and Rotating Diver Bezel, Brown Dial, Brown Subdials, Roman Markers on 18K Rose Gold Plated Stainless Steel Link Bracelet with Insignia Single fold Deployant Clasp, Movement: Japanese OS 20 Quartz Chronograph Movement Functions: Hours, Minutes, Seconds : Running Secs at 6.00 subdial, 24 Hour indicator at 3.00 subdial, Chronograph : 9.00 subdial - minute counter 2.00 pusher - start/stop chrono, 4.00 pusher - reset Dimensions : Dia 44.5mm x 15mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, 18K Rose Gold Plating ...5 Mils Back : Close case back with Detail Engraving Crown : One-piece Screw down crown with o ring Crystal:Sapphire Crystal Water-resistant