Invicta Men's 12909 "Subaqua" 18k Gold Ion-Plated Watch Chronometer-certified 18k gold ion-plated watch with skeleton dial, exposed screws on bezel, and five-link bracelet Swiss quartz movement with analog display Protective synthetic sapphire crystal dial window Features fold-over clasp with safety closure, date window, screw-down crown and pushers, chronograph functions with 60-second, 30-minute and 1/10th of a second subdials, and exhibition case back Water resistant to 500 m (1640 ft)