Stuhrling Original Men's 255B.331571 Leisure Mad man Digital Quartz Chronograph Perpetual Calendar Black Watch Stainless steel satin finish case with Analog-Digital movement and protective Krysterna crystal Grey two-tone finish dial with world timer, add & split function chronograph and 60 minute count-down timer Alarm function and perpetual calendar with metallic green bordered hands and markers Black tapered genuine leather strap with steel studs for accents Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving