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Expertise et estimation montre de collection - Expert montre Patek Philippe, Bréguet, Vacheron Constantin, Rolex, Richard Mille, Hublot - Assurance Paris - Laurent Hache - Cédric Henon - estimation gratuite en ligne -
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Patek Philippe Caliber 89 Grand Complication Pocket Watch Fails To Sell At Geneva Watch Auction | aBlogtoWatch
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Patek, Philippe, Genève. The white gold "Calibre 89", the most complicated watch in the world with a total of 33 complications. A spectacular and unique, keyless three-barrel, double dial, astronomical and astrological
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