细节
Colley. A fine and unusual 18K gold and enamel pair case quarter repeating cylinder watch
Signed Graham's succr. Tho. Colley, London, no. 973, inner case stamped with London date letter for 1741, outer case circa 1770
Gilt-finished cylinder movement, chain fusée, finely pierced and engraved foliage decorated balance cock, diamond endstone, chased and engraved foliage decorated foot, quarter repeating on two hammers onto a bell, gilt dust cover, white enamel dial, Roman numerals, outer Arabic five minute divisions, inner case with finely pierced and engraved scroll and foliage decorated band, silent repeat push-piece underneath the bezel, repeating through the pendant, outer case with blue and white champlevé enamel floral and foliage decoration, inner case numbered 973 stamped with casemaker's initials IW and London date letter for 1741, movement and dust cap signed Graham's succr. Tho. Colley, outer case stamped with casemaker's initials DA
51 mm. diam.