A sleek stainless steel bracelet watch with a date window and see-through caseback is powered by the self-winding Powermatic 80 movement. A Nivachron™ balance spring provides 80 hours of power reserve with an antimagnetic, shock-resistant and temperature-resistant design for superior performance. 35mm case; 11mm band width Swiss automatic movement Power reserve up to 80 hours See-through caseback Water-resistant to 10 ATM (100 meters) Scratch-resistant sapphire crystal face Stainless steel Swiss made