Cartier Mystery Clock NO. 319ZX (2026)

Case is 76mm width x 43mm length x 110mm height, 18k white gold and diamond-set, with emerald, enamel, rock crystal, onyx and obsidian. Dial is rock crystal “mystery” dial, with diamond-set hour hand. Movement is manual. With: service invoice from January 2026, presentation box and outer packaging. Remark: Magnificent and extremely rare, case no. 319ZX. Estimate HKD 500,000 – HKD 1,000,000. Sold for HKD 1,016,000 at Christies Auctions May 27 2026 Hong Kong