This beauty comes with a stainless steel case, with an 18kt yellow gold (as well as steel) oyster bracelet. This watch comes with an officially certified chronometer. It has a champagne dial which is protected by a synthetic sapphire crystal which is quite scratch resistant. The movement on this watch is "self winding", which means it will get its power from the movements of the wearer, and keep time for many hours (such as night/sleep time) all without a battery. Rolex Model Number 16623.
