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Cartier
Must de 21 Stainless Steel
Median resale value
$1,750
Based on 5 listings — treat as indicative
$1,183middle 50% of listings$2,087+
Based on 5 listings — treat as indicative
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
5 active listings. Median asking price $1,750. The middle 50% ask between $1,193 and $1,770.
Counts here cover listings with a known price, so they can be lower than the active total above.
| Listing | Posted | Condition | Authenticity | Price ↑ | vs median | ||
|---|---|---|---|---|---|---|---|
 | eBay | 10/9/2026 | Good | Unknown | $1,183 | 32% below the median price | View on eBay |
 | LUX LAIR | 10/9/2026 | — | Unknown | $1,193 | 32% below the median price | View on LUX LAIR |
 | eBay | 10/9/2026 | Good | Unknown | $1,750 | At the median price | View on eBay |
 | LUX LAIR | 10/10/2026 | — | Unknown | $1,770 | 1% above the median price | View on LUX LAIR |
 | 17th Street | 10/11/2026 | — | Unknown | $2,100 | 20% above the median price | View on 17th Street |
 | eBaySold | 6/17/2026 | Fair | Unknown | $1,816 | 4% above the median price | Sold7/27/2026 |
We currently track 6 listings for the Cartier Must de 21 Stainless Steel, with prices ranging from $1,183 – $2,100 across platforms including LUX LAIR, eBay, and more.
The Cartier Must de 21 Watch Stainless Steel Watch is a distinguished timepiece that exemplifies the brand’s commitment to luxury and precision. This model features a sleek stainless steel case, which offers both durability and a sophisticated aesthetic. The watch is characterized by its elegant round dial, adorned with Roman numerals and a date function, providing a classic yet functional design. Crafted with meticulous attention to detail, the Must de 21 showcases Cartier's signature style, blending contemporary elements with traditional craftsmanship. The watch is powered by a reliable quartz movement, ensuring accurate timekeeping. Its polished stainless steel bracelet enhances comfort while maintaining a refined look, making it suitable for both casual and formal occasions. As part of Cartier's Must collection, this watch embodies a modern interpretation of the brand's iconic designs, appealing to both collectors and new enthusiasts alike. The timepiece is designed to fit comfortably on the wrist, running true to size, and is celebrated for its versatility and durability, making it a timeless addition to any luxury watch collection.
The Cartier Must de 21 Stainless Steel is a pre-owned Cartier watch available for purchase across multiple resale platforms. Shop 6 active listings with prices ranging from $1,183 – $2,100. Find this item on LUX LAIR, eBay, and 17th Street. Listings are available in Good condition, so you can choose the quality and price point that suits you.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 2 | $1,183 – $1,750avg $1,467 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 5 | $1,183 – $2,100avg $1,599 |
| Marketplace | Listings | Total value |
|---|---|---|
| LUX LAIR | 2 | $3.0K |
| eBay | 2 | $2.9K |
| 17th Street | 1 | $2.1K |
| Total | 5 | $8.0K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.
