•22 piece case •Collection Name: Bolt XL •Movement: Swiss 3540 Ronda chronograph Quartz •Case Measurements: 53mm •Thickness: 14.5mm •Bezel: Fixed •Crystal: K1 Mineral •Crown: Push/pull with function pushers •Sub dials: 9:00 - 12-hour, 6:00 - Perpetual Seconds and 9:00 - 60-minute •Strap: genuine leather •Strap Measurements: 9-1/4" L x 29mm W •Clasp: Buckle •Water Resistance: 5 ATM - 50 meters - 165 feet