The Cartier Baignoire de Cartier Yellow Gold Black Dial 24mm Ref. WGBA0040 delivers a contemporary take on the classic Baignoire silhouette with a mini 18K yellow gold elliptical case measuring 24.6mm by 18.7mm and a slim 7.2mm thickness. The watch features a polished yellow gold beaded crown set with a signature sapphire cabochon, while the standout black lacquer dial is equipped with golden-finish steel sword-shaped hands under a scratch-resistant sapphire crystal. Enhanced with a black varnished calfskin leather strap and secured by an 18K yellow gold ardillon buckle, this model balances modern contrast with Cartier’s established design codes. Powered by a precise quartz movement, it ensures accurate timekeeping and minimal maintenance, while 30 meters of water resistance supports daily use. Unique for its striking dial color within the collection, this reference is ideal for those who appreciate classic proportions with a bold, refined twist.