Invicta Men's 7157 Signature Collection Sunset Classic Two-Tone Chronograph Watch Precise, high-quality Japanese-quartz movement Scratch-resistant sapphire crystal; brushed and polished two tone stainless steel case and bracelet Chronograph functions with 60 second, 60 minute and 12 hour sub dials; date function White mother of pearl dial; luminous hands, gold tone Arabic numerals, hands, crown and pushers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving