Cartier Santos Medium Two-Tone Yellow Gold Diamond Bezel Gold Dial - W3SA0007 - New 2026

The Santos de Cartier ref. W3SA0007 is a superlative exhibition of radiant luxury and modern versatility. The Medium model (35.1 mm) is prized for its classic square proportions and clean, date-free dial. The stainless steel case is topped with a fixed 18k yellow gold bezel meticulously set with 206 brilliant-cut diamonds (approx. 0.64 carats). These diamonds frame a stunning golden sunray-effect dial, which features black Roman numerals and the signature blued-steel sword-shaped hands, offering a regal and highly legible display.

Inside, the watch is powered by the Manufacture Calibre 1847 MC, an automatic winding mechanical movement featuring anti-magnetic nickel-phosphorus components. This reference is a true "chameleon" in any collection; it is presented on a brushed stainless steel bracelet (with the SmartLink adjustment system) and includes a second strap in alligator leather. Both are fitted with the QuickSwitch interchangeability system, allowing you to swap between the sporty steel-and-gold look and a more formal leather aesthetic in seconds.

The Santos de Cartier collection represents the evolution of the world’s first purpose-built pilot’s watch into a modern luxury icon. While it retains the signature square bezel and exposed screws of the 1904 original, the Santos de Cartier is distinguished by its robust "Super-Oyster" case, 100-meter water resistance, and the innovative QuickSwitch system. It is celebrated as one of the most versatile watches in the world, effortlessly transitioning from a formal steel bracelet to a sporty rubber or leather strap.

Gamzo & Co. is a trusted secondary-market luxury-watch dealer based in Los Angeles. We specialize in sourcing authentic, unworn and pre-owned Rolex and other fine timepieces, offering insured nationwide shipping, transparent service, and personalized attention — without waitlists or uncertainty.

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Free Overnight Shipping

• We offer free overnight shipping on every order.
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• Every jewelry order comes with our custom company gift bags and our jewelry boxes. 
• Every product is in a standard & discreet FedEx shipping box that won't give away what's inside.
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Returns

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• 30 day money back guarantee returns on all jewelry orders, unless otherwise specified on the product page.  We do not offer returns on watch orders.
• To request a refund, please contact us within the 30 day time frame.
• Once you request a refund, we will send you a fully insured, free shipping label via email. You can then ship the item back to us and once we receive and accept the product, we will issue you a full refund. 

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If you have any questions, please contact us at (213) 489-1118. 

 Prices and availability subject to change at any time and does not constitute a contract.