Patek Philippe Perpetual Calendar 2438/1

Patek Philippe. A very fine and rare 18K gold perpetual calendar wristwatch with sweep centre seconds, moon phases and screw back Signed Patek Philippe, Genève, ref. 2438/1, movement no. 888'148, case no. 2'602'748, manufactured in 1958 Cal. 27 SC Q mechanical movement stamped twice with the Geneva seal, 18 jewels, silvered matte dial, applied gold baton and square numerals, gold dauphine hands, outer Arabic five minute divisions, sweep centre seconds, two windows for day and month, subsidiary dial for moon phases and date, large circular water-resistant-type case, downturned fluted lugs, screw back, 18K gold Patek Philippe buckle, case, dial and movement signed 37 mm. diam. , Prospective purchasers are advised that several countries prohibit the importation of property containing materials from endangered species, including but not limited to coral, ivory and tortoiseshell. Accordingly, prospective purchasers should familiarize themselves with relevant customs regulations prior to bidding if they intend to import this lot into another country.