A diamond-set 'Baignoire Allongée' wristwatch, by Cartier

A diamond-set 'Baignoire Allongée' wristwatch, by Cartier The oval engine-turned dial, with black Roman numerals, secret signature at 7 o'clock and blued-steel hands, within a pavé-set brilliant-cut diamond bezel, with a reverse-set brilliant-cut diamond crown, to a silvered leather strap and deployant buckle, mounted in 18ct white gold, <I>mechanical movement, case 4.5 cm long, European Convention mark, with maker's case and papers</I> Dial, case and clasp signed Cartier, case no. 119800 AF, 2514