Breguet, No. 5110: A fine 18ct. gold automatic calendar and moonphase wristwatch in drum shaped case, the engine turned silvered dial with eccentric chapter ring and Roman numerals, blued steel moon hands, sectors for the day and date, the sector at XII for the moon with lunar calendar, signed on a sector below the XII, the snap on back with makers mark, the signed movement with gold rotor, thirty-five jewels, adjusted to five positions, and numbered 2757, with original black leather strap and gold buckle, with presentation box, outer packaging, book of instructions and certificate of guarantee