PATEK PHILIP Gentelman's wristwatch "Perpetual Calendar" Model Perpetual Calendar from 1999 in rose gold 18K, automatic movement, Diameter 36.2 mm, black leather strap with folding clasp rose gold 18K. Reference number 5059R001, movement number 1957412, caliber 315/136 SQR, Case number 4047961. Round men's wristwatch in officer style with center second and six complications: Perpetual calendar, reset date display (three-quarter circle in the centre of the dial), weekday indicator (at 9 o'clock, in English), moon phase (at 6 o'clock), leap year (at 12 o'clock). Polished, four-piece case with hinged back, hinge lugs in officer style and domed sapphire crystal inner lid. White dial with painted Roman hour markers. With original box, certificate, booklets, functional pen in rose gold 18K and wood. The legal VAT of 7.7% will be imposed on the grand total of the auction invoice in any event (hammer price plus commission plus postage plus insurance plus possible additional services).