The Rolex, Cosmograph Daytona series features a stainless steel 40mm case, with a fixed bezel, a black dial and a scratch resistant sapphire crystal. Chronograph - sub-dials displaying: 60 second, 30 minute and 12 hour. The stainless steel and 18kt yellow gold rolex oyster band is fitted with a oysterlock clasp. This beautiful wristwatch, powered by a Rolex Calibre 4130, Swiss automatic movement, supporting: chronograph, hour, minute, second, chronometer, tachymeter functions. This watch has a water resistance of up to 330 feet/100 meters, suitable for recreational surfing, swimming, snorkeling, sailing and water sports. This stylish Swiss-made timepiece is sure to complete any man's collection.