BLANCPAIN. A STAINLESS STEEL AUTOMATIC TRIPLE CALENDAR MOON PHASE WRISTWATCH.Model: JB 1735.Date: Circa 1990's.Movement: Signed, cal.6543.Dial: Signed, white, gilt Roman numerals, gilt dagger hands, calendar apertures at 11 and 1 o'clock for day of the week and month, moon phase aperture at the 6 o'clock position, outer black Arabic numerals, date track with crescent tipped date indicator hand.Case: Signed, stainless steel and 18K gold, numbered '717', press-set buttons for the calendar and moon phase at the 2, 4, 8 and 9 o'clock position.Strap: Signed, brown leather strap.Size: 33mm.Accompaniments: Gilt pusher tool for the calendar settings.