Mens Zenith Chronomaster XT Diamonds Watch, 18kt white gold case (45mm diameter) with bezel set round brilliant diamonds, crocodile leather strap with 18kt white gold triple-folding buckle, silver dial with black hands and applied Roman numerals, date, day, month, and moonphase indicators, El Primero #4009 self-winding mechanical movement with fly-back chronograph functions, scratch-resistant sapphire crystal, water-resistant to 30 meters.