Vacheron Constantin - Coffret Observatoire set

Vacheron Constantin's Atelier Cabinotiers has released and already sold a unique set of five watches that combine the accumulated knowledge in the field of observatory watches.

Tourbillon

Tourbillon with Detent Chronometer Escapement

Tourbillon Constant Force Escapement

Tourbillon 'Remontoir d’Egalité'

Tourbillon Marine Chronometer Balance

Vacheron Constantin website

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Master Horologer's review