Swiss keyless wind movement, white dial with Roman hours and Arabic five minutes, rounded circular open face case with green guilloché enamel accented with rose-cut diamonds to back, case numbered 36142, 18 carat gold French 'horse head' assay marks to back cover and cuvette, suspended from an Albert clip to a gold ribbon bow brooch similarly enamelled and diamond accented, French 18 carat gold 'eagle head' assay mark, 65mm long overall, in its fitted leather case printed for the retailer Christopher Sewell of 4 Davies Street, London
Sold for £750
Swiss keyless wind movement, white dial with Roman hours and Arabic five minutes, rounded circular open face case with green guilloché enamel accented with rose-cut diamonds to back, case numbered 36142, 18 carat gold French 'horse head' assay marks to back cover and cuvette, suspended from an Albert clip to a gold ribbon bow brooch similarly enamelled and diamond accented, French 18 carat gold 'eagle head' assay mark, 65mm long overall, in its fitted leather case printed for the retailer Christopher Sewell of 4 Davies Street, London
Auction: Jewellery & Watches, 14th May, 2026
The Summer Jewellery & Watches auction is one of our live sales offering antique and modern jewellery and watches.
Highlights include a 1960s Cartier ruby, emerald, pearl and diamond brooch, a Colombian emerald Boucheron ring, an unheated 42.30ct Ceylon sapphire and diamond ring, a collection of Ottoman Empire diamond jewellery, a natural pearl, ruby and diamond necklace; watches to include a Patek Philippe Nautilus, a Jaeger-LeCoutre Master Control Tourbillon, a Patek Philippe Gondolo and a Cartier Pasha diamond watch.
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