Vacheron Constantin. A Fine Limited Edition 18k Gold Automatic Wristwatch with Cloisonné Enamel DialSigned Vacheron Constantin, Geneve, Audubon Birds of America Model, Ref. 43060/2, Movement No. 861'368, Case No. 701'868, Circa 1998Cal. 1120/2 automatic movement, stamped with the Geneva Seal, 36 jewels, pierced rotor with 21k gold edge, cloisonné enamel dial depicting La Spatule Rose, inlaid gold dot numerals, gold dauphine hands, circular case, button in the band that releases the hinged case back with engraved inscription on the inside Inspired by John J. Audubon, sapphire crystal display back secured by six screws, case, dial, and movement signed38mm diam.