Rare Cartier Baignoire Ref. 2311, crafted in 18k rose gold. The oval case, 23 x 31mm, is defined by gently curved contours that evoke its name, “baignoire,” French for bathtub. Powered by a quartz movement and fitted with a Cartier strap and 18k rose gold tang buckle. In excellent condition. Circa 2000s.