Breguet Marine Automatic Big Date. Case: 18K yellow gold, Dial: Hand Engraved (engine-turned) Silver dial. Strap: black rubber with deployment clasp. Case back: see-through. Water resistance: 100 meters (330 feet). Bezel: round, fixed. Caliber 517GG, 65 hours power reserve. Functions: Hours, Minutes, Seconds, Date.
