An 18 carat gold lady's 'Baignoire' wristwatch, by Cartier, the oval white dial with Roman numerals and blued steel hands, to the bevelled polished bezel with cabochon sapphire Crown, on an associated green leather strap, manual movement, dial and case signed Cartier, case numbered 780944694, maker's mark, Swiss assay mark for gold, length 21.0 cm