Model : Polished Tungsten Casework, Tungsten Tachymeter Bezel, Off White Flake Dial, Off White Subdials , Lumed steel Sticks Hour Index, on Black Nylon Strap with Insignia Buckle (PVD Black Finish), Movement: Japanese OS 20 Working Chronograph Quartz Movement Functions: Hours, Minutes, Secs at 6.00 Subdial, Date ( Set via crown), Chronograph, 24 Hour Indicator at 3.00 Subdial Dimensions : Width 42.5mm x 14mmThk Material : 1 piece Forged Tungsten SteelBack : Solid case back with Insignia Crown : One-piece Screw down crown Crystal: Sapphire Crystal Water-resistantQC Pics Example <<--- Click Here