Breguet, No. 2128: A gentlemans fine 18ct. gold automatic, calendar, moonphase and power reserve wristwatch in drum shaped case with milled band and cabouchon winder, the silvered dial with Roman numerals and hatched centre field, subsidiary dial for the date enclosing raised sectors for the signature and number, a sector at I for the moon with lunar calendar and at X for the power reserve indication, with signed and numbered back, integral flexible gold chain-link bracelet and clasp