Ulysse Nardin Big Date GMT Perpetual Calendar Limited Edition 40mm Platinum Automatic Watch W/ Leather Strap (1 of 500 W/Papers) - This GMT +/- Perpetual ref.329-80 from Ulysse Nardin remains to be one of the most highly desirable and brilliantly built timepieces ever made. First released in 1999, this reference comes with a 40mm platinum case housing a practical perpetual calendar complication and a useful dual time complication. The display case back offers a view of the automatic Caliber UN-32. The face of the watch is silver-colored and subtly decorated with a guilloche wave pattern. On the dial is an oversized double date window at 1, following in clockwise order with the month, year, and date apertures. Sitting at the center is the 12-hour hand for the local time and an arrow-tipped 24-hour hand. This timepiece that's produced in a limited edition of only 500 pieces comes with a black leather strap with an 18K white gold folding clasp. The watch includes the manufacturer's papers.