Vacheron Constantin boast a lengthy and uninterrupted history of manufacture, dating back to 1755. The firm’s founder, Jean-Marc Vacheron, was one of many cabinotier-watchmakers who specialised in the production of complex components. Upon partnering with François Constantin, Vacheron (the brand) became widely-known for upholding the finest horological traditions - enamelling, piercing, engraving and engine-turning.
Overall, the dial layout is cleanly designed, with the chronograph highly legible in a variety of lighting conditions. Classically understated, the dial is finely grained and silvered, balancing the outer five-minute divisions and tachymeter scale perfectly. With its 36 mm case diameter, the size of the 47101 is classically inspired - featuring down-turned, angular lugs and a polished, chamfered bezel. The snap-on, display case-back, features the Maltese cross and manufacturer's hallmarks, along with its unique reference numbers.
The reference 47101 integrates Vacheron’s 21-jewel, manual-winding, 1140 caliber, based upon a thoroughly re-worked ‘Nouvelle Lemania’ 2320 ébauche - much like the Patek Philippe Ref. 5070. The movement is beautifully finished, with exquisite chamfering on all angles, polishing and decoration, in the form of Geneva striping. The movement uses a straight-line lever escapement, a monometallic balance adjusted to 5 positions, self-compensating Breguet spring and swan-neck micrometer regulator.