This rugged timepiece is built to stand up to the rigors of endless travel and thrive under the duress of underwater adventures. A stainless steel construction with 20 ATM water-resistance and an ISO dive-certified stamp ensures lasting quality wherever you decide to go. 40mm case: 22mm band width Deployant clasp closure Automatic movement Date window Water-resistant to 20 ATM (200 meters) Sapphire crystal face Stainless steel Imported