Cartier Tonneau 18K Rose Gold Diamond Ladies’ Watch Ref. WE400331
The Cartier Tonneau (Ref. WE400331) is an elegant Swiss luxury ladies’ watch that showcases Cartier’s distinctive curved case design with precious-metal craftsmanship and refined diamond detailing, offered by Geneva Watch Company. Presented in very good pre-owned condition with original box and papers, this sophisticated timepiece features a 39.2 x 21 mm 18K rose gold Tonneau-shaped case, a silver dial, and a luxurious black leather strap.
Powered by a traditional manual-winding mechanical movement, the watch embodies the classic horological character and intimate connection with mechanical watchmaking associated with hand-wound timepieces.







