Ca. Ø47.5mm, ca. 100g, 18K gold, pair case, outer repoussé case, finely pierced, inner case also pierced, bell, signed original silver dust cover, signed magnificent verge movement, cock and inner case with shell motif, verge escapement, repeating the hours and quarters, signed enamel dial, pink gold hands, intact, in good condition, important English watchmaker, from the middle of the 18th century.