VACHERON CONSTANTIN. AN IMPRESSIVE AND EXTREMELY RARE PLATINUM LIMITED EDITION AUTOMATIC WRISTWATCH WITH DAY, DATE AND 18K GOLD HAND ENGRAVED MICRO SCULPTURE OF A CONGO MAHONGWE ANTIQUE MASK FROM THE BARBIER-MULLER MUSEUMMETIERS D’ARTS LES MASQUES MODEL 2007 EDITION, REF. 86070/000P-9296, CIRCA 2008Movement: AutomaticDial: With micro sculpture in 18k gold hand engraved and colorized to reproduce an antique mask of Congo Mahongwe from the Barbier-Muller museumCase: 40 mm.With: Vacheron Constantin platinum 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.