Last UK RRP was £81,080. Patek Philippe's magnificent 5140 Perpetual Calendar in solid platinum, complete with winding box, Patek certificate of origin, instructions and stylus. This ultra thin grand complication measures 1mm bigger in ndiameter than the legendary 3940 that was Philippe Stern's daily wearer. The brilliant blue dial and hidden diamond between the lugs serve as a a reminder to Patek connoiseurs of the most precious metal case. Fitted to a brand new Patek croc strap with solid platinum folding clasp.