VACHERON CONSTANTIN. AN IMPRESSIVE AND EXTREMELY RARE 18K GOLD LIMITED EDITION AUTOMATIC WRISTWATCH WITH DAY, DATE AND 18K GOLD HAND ENGRAVED MICRO SCULPTURE OF A CHINESE QIDAN ANTIQUE MASK FROM THE BARBIER-MULLER MUSEUMMETIERS D’ARTS LES MASQUES MODEL 2007 EDITION, REF. 86070/000J-9294, CIRCA 2008Movement: AutomaticDial: With micro sculpture in 18k gold hand engraved and colorized to reproduce an antique mask of a Chinese Qidan from the Barbier-Muller museumCase: 40 mm.With: Vacheron Constantin 18k gold deployant clasp, sales tag, Vacheron Constantin Certificate of Authenticity, Vacheron Constantin Certificate of Origin and Guarantee Certificate, Vacheron Constantin service bookletRemark: In unworn condition, the Metiers d’Arts “Les Masques” Collection Edition is a limited edition of 25 sets of 4 timepieces. Each year during 3 years from 2007 to 2009, Vacheron Constantin will propose 25 sets of 4 new masks.