The Cartier Baignoire de Cartier Size 16 Rose Gold Diamond Silver Dial 31mm Ref. WJBA0042 combines the maison’s distinct oval silhouette in solid 18K rose gold with a bezel set with 42 brilliant-cut diamonds totaling 0.48 carats. Compact and refined, this small model measures 31.4mm by 23.1mm with a slim 6.9mm thickness for comfortable, everyday wear. The rose gold beaded crown is detailed with a 0.08-carat diamond, and the silvered dial features classic Roman numerals and blued-steel sword-shaped hands, protected by sapphire crystal for scratch resistance. Driven by a dependable quartz movement, the watch offers essential hours and minutes display with minimal upkeep required. The matching rose gold bracelet, finished with a secure clasp, enhances the understated elegance and fluidity of the design. With water resistance up to 30 meters, this Baignoire de Cartier brings together precious materials and Cartier’s enduring approach to classic form.