Share 'Patek Philippe Sky Moon Tourbillon, Reference 5002P'

In one of my earliest articles on the French version of this network, I took it to the market of contemporary watches. Dominated by Patek Philippe, it is one of very few sectors of the art market where recent pieces can really achieve the highest prices. Provided however that their complication is a real technical achievement. At that time I announced the sale by Sotheby's in Hong Kong on 10 Apr…