Model  : PVD Black Coated Brushed SS case, Black Dial, Black Subdials,  Silver Numerals Markers on PVD Black Coated Stainless Steel Link Bracelet with Double Deployant Insignia Buckle,
Movement:  Japanese OS20 Quartz Chrono Movement
Functions: Hours, Minutes, Seconds : Running Secs at 6.00 subdials, Day and Date at 3.00(Set Via Crown)
Chronograph : 12.00 subdial - minute counter
2.00 pusher - start/stop chrono, 4.00 pusher - reset
Dimensions  : Dia 42.5mm x 14.5mm Thk
Material : 1 piece forged case construction, solid 316 stainless steel, Thick Black PVD Coating.. 
Back :  Close case back with detail engraving
Crown : One-piece solid pullout crown with o ring
Crystal: Sapphire crystal
Water-resistant