Model : PVD Black Coated Brushed SS Case , Black Dial, Silver Cut Out Ring Subdials, Stick Markers on Anti Dust Rubber Strap , single flip over Insignia deployant, Fixed Tachymeter Bezel Movement: Japanese OS 20 Quartz Working Chronograph movement, Functions: Hours, Minutes, Secs (6.00 Subdial) Chronograph Minute Counter : 9.00 subdials 24 Hour : 3.00 Subdial Date @ 12.00 Adjustment via crown, 2.00 pusher - start/stop chrono, 4.00 pusher - reset Dimensions : Dia 45 mm x 16mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, PVD Black Coating Back : Solid case back with Detailed Engraving Crown : One-piece solid screw-down crown with o ring Crystal: S ynthetic Sapphire Water-resistantQC Pics Example <<--- Click Here