Leading Christie’s Patek Philippe ‘The Ruby Series’ sale is the 18K Gold Perpetual Calendar Chronograph Wristwatch featuring Charles Stern’s Unique Dial with Cabochon Ruby Hour Markers, ref. 1518.
All Eyes on Christie's as Eight Rare Patek Philippe Timepieces from The Ruby Series Hit the Auction Block
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Christie's
Leading Christie’s Patek Philippe ‘The Ruby Series’ sale is the 18K Gold Perpetual Calendar Chronograph Wristwatch featuring Charles Stern’s Unique Dial with Cabochon Ruby Hour Markers, ref. 1518.