Baignoire Allongée watch, medium model, Manufacture mechanical movement with manual winding, caliber 1917 MC. 18K rhodium-plated white gold case set with brilliant-cut diamonds. Pearly crown in 18K rhodium-plated white gold set with a brilliant-cut diamond. Silver dial, sword-shaped hands in blued steel, sapphire crystal. Light gray alligator skin strap, 18-karat rhodium-plated white gold ardillon buckle. Dimensions 47 x 21 mm, thickness 8 mm. Waterproof up to 30 meters.