Perpetual Calendar | 43031 perpetual-calendar with a yellow gold deployante

with a yellow gold deployante buckle from Vacheron Constantin

you can read our Collector's Guide on the model

black Voutilainen alligator strap

a jewellery firm based in Zürich

It features Côtes de Genève embellishments

Perpetual Calendar | 43031 perpetual-calendar with a yellow gold deployanteFirst launched in 1983, the Vacheron Constantin ref. 43031 was one of the pieces which helped renew the interest in complicated watchmaking, following the decimation caused by the Quartz Crisis. Alongside similar pieces from Audemars Piguet and Patek Philippe, it is one of the few ultra thin, automatic perpetual calendars introduced during this period. Reviving the Perpetual Calendar The perpetual calendar has always been one of the most classic