Vacheron Constantin, the world's oldest watchmaker, is courting collectors at the SIAR Madrid with watches like this Patrimony Contemporaine Perpetual Calendar watch.
Vacheron Constantin, the world's oldest watchmaker, is courting collectors at the SIAR Madrid with watches like this Patrimony Contemporaine Perpetual Calendar watch.
Vacheron Constantin, the world's oldest watchmaker, is courting collectors at the SIAR Madrid with watches like this Patrimony Contemporaine Perpetual Calendar watch.
