Patek Philippe, Very Fine Ref. 3940, 18k Gold Perpetual Calendar With Moon Phase Case: 36 mm, 18k yellow gold, snap on case back, stepped bezel, No. 2922176 Dial: silvered, applied gold baton indexes, subsidiary dials indicating the days of the week combined with 24-hour display, month combined with leap year indication, phases of the moon combined with date, outer gold minute dots, yellow gold Dauphine hands Movement: PP Cal. 240 Q, automatic, lever movement, stamped with the seal of Geneva, 27 jewels, Gyromax balance, 22k gold micro-rotor, adjusted to heat, cold, isochronism and five positions, No. 773894 Band: new Patek Philippe navy blue alligator strap and 18k yellow gold folding clasp Lot is presented with Certificate of Origin, product literature, original papers HID03101062020 © 2026 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice

Type: Patek Philippe, Very Fine Ref. 3940, 18k Gold Perpetual Calendar With Moon Phase
Dial: silvered, applied gold baton indexes, subsidiary dials indicating the days of the week combined with 24-hour display, month combined with leap year indication, phases of the moon combined with date, outer gold minute dots
Hands: yellow gold Dauphine hands
Metal: 18k yellow gold
Case: #No. 2922176
Case Info: snap on case back, stepped bezel
Case Width: 36 mm
Crystal: sapphire
Watch Movement: PP Cal. 240 Q, automatic, lever movement, stamped with the seal of Geneva, 27 jewels, Gyromax balance, 22k gold micro-rotor, adjusted to heat, cold, isochronism and five positions, No. 773894
Band: new Patek Philippe navy blue alligator strap and 18k yellow gold folding clasp
Condition: The dial is superb. Case with light signs of wear. Movement runs and sets as it should. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy. Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS"