Vacheron Constantin Patrimony Historiques Chronograph accessories Pieces such as this -

Pieces such as this - a yellow gold Perpetual Calendar moonphase - are the perfect example of Audemars Piguet's design savoir-faire outside of the cherished Royal Oak

1501 is all dress watch and makes one hell of a statement on the wrist

and inner and outer boxes

They used their patented Oyster case

and one fixed resolutely on the future

Vacheron Constantin Patrimony Historiques Chronograph accessories Pieces such as this -The Holy Trinity of watch brands: Audemars Piguet, Patek Philippe, and Vacheron Constantin. Generally less understood than either of its respected compatriots, Vacheron Constantin has a legacy of producing some of the very finest high horology complications in history and some of the loveliest. The Patrimony line is to Vacheron as the Calatrava line is to Patek Philippe classic, understated and timeless. This particular Patrimony from the 2000s is a