Ulysse Nardin: A gold steel triple calendar and moonphase wristwatch, model Michelangelo No.0001, in rectangular case with hinged gold lugs and stepped bezel, the white dial with raised gilt baton numerals, susbsidiary dials with mother of pearl inlay for the day, date and month, a sector at 6 for the moon with lunar calendar, the glazed back secured by four screws revealing the signed gilt movement jewelled to the centre with 21 jewels No.042798, with makers leather strap and date change tool