The Vacheron Constantin Triple Calendrier 1948 reference 3100V/000R-B422 was introduced in October of 2017 as a limited edition of 200 pieces. Inspired by the 1948 reference 4240L, it features a stepped ‘Triple Gadroon’ case band and an opaline silver dial with applied hour markers and gold-framed day and month apertures. This version has a bluemoonphase disc and matching date track; reference 3100V/000R-B359 is similar though with these details done in red.
