This Les Must De Cartier Ring Certificate Small With Holder 9-11-1987 is a guarantee card for Cartier watches. It is a valuable addition to any ring collection and is a testament to the brand's reputation for quality. The card is from the 1990s and was manufactured in France. It is a rare find for collectors and enthusiasts alike.

The certificate comes with a holder and is categorised under Jewellery & Watches, Watches, Parts & Accessories, Parts, Tools & Guides, and Manuals, Guides & Catalogues. The brand and model are clearly stated on the card, making it a must-have for Cartier fans. This guarantee card is a unique piece of history that adds value to any watch collection.