By Agustino Fontevecchia, Forbes Staff A Grand Complication pocket watch in 20-carat gold by Vacheron Constantin fetched t$1,800,000 – three times its already high estimate – at the Christie’s auction. …read more
Source:: Forbes
By Agustino Fontevecchia, Forbes Staff A Grand Complication pocket watch in 20-carat gold by Vacheron Constantin fetched t$1,800,000 – three times its already high estimate – at the Christie’s auction. …read more
Source:: Forbes