This is an iconic luxury watch from Cartier, featuring a two-tone design with a steel and yellow gold case and bracelet. It has a classic square/rectangular case with a white dial, Roman numerals, and blued-steel sword-shaped hands. The crown is set with a blue sapphire or synthetic spinel cabochon. The bracelet is known for its five flexible links that give it a smooth, fluid feel.

 * Model: This style belongs to the Panthère de Cartier collection. The specific model number can vary by size, but it is a classic two-tone reference within the collection, such as W2PN0007 or similar.