Patek Philippe, Very Fine Ref. 5146 White Gold Annual Calendar With Center Seconds, Moon Phases & Power Reserve Indication, circa 2006 Case: 18k white gold, two body, transparent screw down back, 39 mm, No. 4366861, concave bezel, sapphire crystals Dial: cream with applied gold Arabic numerals and faceted baton indexes, outer minute track with luminous dots, subsidiary guilloche dials for the days of the week and months, fan shaped aperture with moon phase, date aperture at six, power reserve indicator at twelve, luminous gold feuille hands, gold center sweep seconds Movement: caliber 324 S IRM QA LV, automatic, 21k gold rotor, 36 jewels, Gyromax balance adjusted to heat, cold, isochronism and five positions, shock absorber, fausses cotes decoration, No. 3604428 Band: Patek Philippe 18k white gold link band, double deployant clasp, 7 5/8th inches Signed: 182.8 grams gross weight This timepiece is accompanied by an Extract from the Archives listing date of manufacture as 2006 and date of sale as January 8th, 2007. HID03101062020 © 2020 Heritage Auctions | All Rights Reserved