French multi coloured 20k gold verge pocket watch Circa 1770

Gold pendant with large diamond
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Extravagant multicoloured verge watch by Romilly Paris circa 1770. A 20K gold, prime quality case, 4 different gold nuances, 5-part lateral hinge, figured scene on back, finest sound openings, pendant with large diamond of ca. Ø7mm, opening pusher also with large diamond, bell, finest verge movement, repeating part missing, signed, enamel dial in very good condition, original hands with diamonds, movement needs restauration, very rare verge watch.
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Diameter: 47 mm
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Weight: 86 g
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Signed: Romilly  Paris