Tonneau watch, large model, Manufacture mechanical movement with manual winding, caliber 1917 MC. Rose gold 750/1000 case, beaded crown set with a blue sapphire cabochon totaling 0.32 carats, sunray-effect dial, blued-steel apple-shaped hands, mineral crystal. Strap in brown semi-matte leather, 12 mm rose gold 750/1000 ardillon buckle. Case dimensions: 46.3 mm x 23 mm. Thickness: 7.2 mm. Water-resistant to 3 bar (approx. 30 meters/100 feet).