Approx. Ø23,5mm, total weight with brooch 19,5g, housing 18K gold, brooch 14K gold. Serial number 57701, Le-Coultre calibre with cylinder inhibition, perfectly preserved, special enamel dial, gold pointer, both clock and brooch in undisturbed and undamaged condition, functional. Special feature: the enamel of the watch has been adapted to the contours of the case and is not a round plaque as usual!