A sleek stainless steel bracelet strap 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. 40mm case; 25mm band width Deployant clasp closure Swiss automatic movement Date window Scratch-resistant sapphire crystal face Water-resistant to 10 ATM (100 meters) Stainless steel Swiss Made