Vacheron Constantin · Automatic

1126 SC

An automatic built on the Jaeger-LeCoultre 889, the ébauche behind a number of Vacheron Constantin calibres of the period, and fitted to the earlier Overseas. Vacheron finished and regulated the base rather than using it as delivered. It predates the in-house 5100 that later took the collection over, and the SC suffix marks the central-seconds execution.