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**A LADY'S GOLD AND DIAMOND 'LONG ISLAND' WRISTWATCH, BY FRANCK MULLER
The rectangular engine-turned silver dial with Arabic numerals within a diamond bezel, to a purple leather strap and a gold buckle with pavé-set diamond detail, mounted in 18k gold, automatic movement, 23.5 cm long, with Swiss assay mark
Case, dial and strap signed Franck Muller, No. 57, Ref. 1000 SC D