Model : 2011 Basel release model....18K RG Plated Case, PVD Black Tachymeter Bezel, White Dial and Subdials, Sticks Markers on 18K Rose Gold Plated Oyster Link Bracelet with single foldpver double locking clasp, Engraved Rehaut with serial numbers 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, Thick PVD Coating on Bezel 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