Patek Philippe. A fine and rare 18ct gold limited edition rectangular wristwatch with 10-day power reserve and Extract from Archives

Ref.5100, Case No.4111120, Movement No.3203752, Made in 2000, Sold February 28th 2001
29-jewel Cal.28-20/220 PS IRM 1O-day rhodium plated movement, adjusted to heat, cold, isochrism and five positions with Gyromax balance and Geneva quality seal, silvered dial with applied yellow gold alternate dart and Arabic indexes, gold dauphine hands, subsidiary dials for power reserve indicator calibrated for 10-days and seconds, shaped rectangular Manta-Ray style case with glazed reverse secured by four screws, sapphire crystals, on black Patek Philippe strap with original 18ct gold deployant clasp, together with Extract from Archives case, dial and movement signed Width 34mm, length 46mm. Sold for £20,400

Bonnhams. Fine Watches and Wristwatches, 17 Dec 2008. New Bond Street. Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved. www.bonhams.com