Movement: Swiss Parts Ronda Z60 Quartz Chronograph Movement Country of Origin: Thailand Case Measurements: 58mm Case Thickness: 23mm Crystal: Flame Fusion Crown: Screw Down w/ Function Pushers Bracelet: Stainless Steel Bracelet Measurements: 8-3/4" L x 30mm W Clasp: Deployant Water Resistance: 30 ATM - 300 meters - 990 feetInvicta