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    Patek Philippe "Extra Special" Gold Pocket Watch With Diamond Endstone, circa 1912
    Case: 18k, No. 404417, 50 mm, gold cuvette, invisible back cover hinge, plain back
    Dial: enamel, radial Roman numerals, sub seconds, black minute track, Breguet moon hands
    Movement: nickel bridge, center bridge marked "Extra Special", No. 170342, Guillaume balance with diamond endstone, gold and platinum timing screws, 21 jewels, eight adjustments, wolf's tooth winding, counter poised pallet fork, swan's neck regulator
    Signed: dial signed Bailey Banks & Biddle Co., case and movement signed both Patek Philippe & Co. and Bailey Banks & Biddle Co.

    Condition Report*: Type: Patek Philippe "Extra Special" Gold Pocket Watch With Diamond Endstone
    Dial: enamel, radial Roman numerals
    Hands; Breguet moon
    Metal: 18k yellow gold
    Gram Weight: 99.3
    Case No: 404417
    Case Info: four body, invisible hinge
    Case Width: 50 mm
    Crystal: acrylic
    Watch Movement: No. 170342, nickel bridge, Guillaume balance with diamnd endstone, gold and platinum timing screws, 21 jewels, eight adjustments
    Circa: 1912
    Condition: dial is superb, case is good, movement is good
    *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".

    Auction Info

    Auction Dates
    May, 2010
    4th-5th Tuesday-Wednesday
    Bids + Registered Phone Bidders: 14
    Lot Tracking Activity: N/A
    Page Views: 1,563

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