Patek Philippe Observatory Chronometer with Box and Papers
Very fine and very rare Patek Philippe 18K gold Observatory Chronometer with original box,
original oversize observatory certificate, original Patek certificate, and original bill of sale,
circa 1922.
Fine white enamel dial with black markings and blued steel hands. Plain polish case with
hidden hinge. Fine "Extra" nickel 21 jewel 8 adjustment movement with Guillaume balance,
wolf tooth winding, precision regulator, 2 Geneva seals and 2 serial numbers.
Excellent example.
