Model : 2015 Basel release model....18K Rose Gold Plated Stainless Steel Case and Tachymeter Bezel, Brown Havanna Dial, Rose Gold Ring Subdials, Stick Markers on 18K RG Plated RG Bracelet with Double Locking Clasp, Engraved Rehaut Movement: Asia 7750 Valjoux Working Chronograph movement 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 13mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, 18K Thick RG Plated... 5 Mils. Back : Close case back with Hollogram Crown : One-piece Screw down crown with o ring Crystal: Sapphire crystal with laser etched crown at 6.00 Model No and Serial number engraved in lugs at both endsWater-resistantQC Pics Example <<--- Click Here