Model  : Stainless Steel Engineered Case, Brush Finish, PVD Coated Fixed Tachymeter Bezel,  Grey Dial, Black subdial, Black Inner Bezel and Silver Accent Needles,   on Stainless Steel / Black PVD Coated Midlinks 2 Tone Bracelet  with Single Fold Over Clasp
Movement:  Japanese OS 20  Quartz Chronograph Movement
Functions:
Hours, Minutes,
Seconds : Running Secs at 6.00 subdials
Dimensions  : Dia 44mm x 15.5mm Thk
Material : 1 piece forged case construction, solid 316 stainless steel, Thick PVD Black Coating .. 5 Mils
Back :  Solid Case Back in Checker Flag Graphic with Detailed Serial Engraving
Crown : One-piece pull out screw-down crown with o ring
Crystal: Sapphire crystal 
Water-resistant