A lady's 18ct yellow gold and enamel fob watch

A lady's 18ct yellow gold and enamel fob watch, the 22mm circular dial with Arabic numerals, the reverse set with an old cut diamond, blue engine turned enamel ground, approximately 4cm over loop, maker's mark 'C&C Ltd', London import marks, total gross weight approximately 16.6g, suspended from a white metal chain with enamelled lozenge link (af), gross weight approximately 9.8g

Condition Report:

Heavy losses to enamel, movement overwound, chain broken