Features Caliber: 7T62, Case back type: 7T62-0BZ0 Movement: Quartz Complications: Alarm, chronograph Chronograph resolution: 1/5sec (up to 60 minutes) Battery life: approximately 3 years Battery type: Seiko SR927W or equivalent Calendar: Date only Construction: Titanium Glass: Mineral glass, curved profile Crown: screw-in type Bezel: Fixed, matte finish Cote W.R.: 200 m (Untested) Luminous Hands and dial Japan Movement Dimensions : Diameter: 40 mm (without crown), 42.5 mm (with crown) Lug to lug: 43 mm Thickness: 12mm Width between lugs: 20 mm Any import or customs duties are the buyer's responsibility.