Vacheron Constantin Métiers d'Art Mécaniques Ajourées for Only Watch 2015
For Only Watch 2015, Vacheron Constantin has created a unique Métiers d'Art Mécaniques Ajourées beautified by a Grand Feu enamel red ring. The red enamel ring frames an openwork dial and hand-engraved manufacture Calibre 4400 movement. The engraver's technique creates a three-dimensional effect that evokes the large European railway stations of the Industrial Revolution.
To be sold in Geneva on 7 November 2015.
Technical Specifications
Métiers d'Art Mécaniques Ajourées, Ref. 82020/000G-B143
Unique piece for ONLY WATCH
Caliber
Caliber 4400SQ mechanical, manual-winding developed and manufactured by Vacheron Constantin
Hallmark of Geneva certified timepiece
28.60 mm (12" 1/2) diameter
2.80 mm thick
Approximately 65 hours power reserve 4Hz (28'800 vibrations/hour)
127 components
21 jewels
Hand-engraved openworked caliber on front and back
Indications
Hours, minutes
Case
18K white gold
40 mm diameter, 7.50 mm thick
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 meters)
Dial
Red Grand Feu opaque enamelled external ring Openworked Roman numerals on an 18K gold ring
"ONLY WATCH" openworked on the 18K gold ring, at 3 o'clock
Strap
Black Mississippiensis alligator leather strap with alligator leather inner shell, stitched-tip, large square scales
Clasp
18K white gold buckle Half Maltese cross-shaped
Accessory
Delivered with a magnifying glass
Unique piece for ONLY WATCH
"2015" and "N°1/1" engraved on the back of the timepiece