Yellow gold lends classical weight to the Santos de Cartier (ref. WGSA0029), a full-precious-metal iteration of Cartier’s most enduring square-cased icon. Measuring 39.8mm across, this version recalls the golden age of dress-sport watches, with a polished case, exposed bezel screws, and signature Roman-numeral dial in crisp white. The seamless integration of case and bracelet maintains Louis Cartier’s original 1904 design intent while elevating the form with modern substance.

The 18k yellow-gold case is fitted with a matching bezel and bracelet, all executed to Cartier’s precise polishing standards. A sapphire crystal protects the silvered opaline dial, which features blued sword hands and a railway minute track. Inside, the automatic calibre 1847 MC delivers a 40-hour power reserve with anti-magnetic nickel-phosphorus components and is water-resistant to 100m – qualities that align the watch with contemporary tool-watch expectations despite its precious-metal form.

While steel iterations of the Santos remain most prolific, solid-gold models like the WGSA0029 have become increasingly sought after for the way they anchor Cartier’s tool-watch heritage in unmistakable luxury. Its balanced proportions and iconic design language make it a compelling option within the larger Cartier landscape.