A lady's 18ct. gold and diamond "Bagnoire" wristwatch, by Cartier

A lady's 18ct. gold and diamond "Bagnoire" wristwatch, by Cartier
The oval dial with Roman numerals to a pavé brilliant-cut diamond bezel and integral link bracelet composed of pavé brilliant-cut diamond demi-lunette links with reeded shaped links between and double deployant clasp, convention hallmarks, with spare link and miniature key
Dial, case and clasp signed Cartier, case No. GC10238