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Rolex
Sea-Dweller Deepsea Deep Blue 126660
Median resale value
$14,900Up 4.7% over 90 days
$8,400middle 50% of listings$19,200+
$12,900 q1$16,313 q3
220
active listings
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
220 active listings. Median asking price $14,900. The middle 50% ask between $12,900 and $16,313.
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 | ||
|---|---|---|---|---|---|---|---|
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $8,400 | 44% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $8,400 | 44% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $9,450 | 37% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/9/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $9,450 | 37% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $9,450 | 37% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,125 | 32% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,500 | 30% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,500 | 30% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,500 | 30% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,500 | 30% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/9/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,500 | 30% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,800 | 28% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $10,900 | 27% below the median price | View on Crown & Caliber |
 | Watchfinder | 7/9/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $10,955 | 26% below the median price | View on Watchfinder |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,000 | 26% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,000 | 26% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,000 | 26% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/9/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,100 | 26% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/9/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,100 | 26% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,200 | 25% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,200 | 25% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,200 | 25% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,200 | 25% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $11,375 | 24% below the median price | View on Crown & Caliber |
We currently track 220 listings for the Rolex Sea-Dweller Deepsea Deep Blue 126660, with prices ranging from $8,400 – $21,650 across platforms including Crown & Caliber and Watchfinder.
The Rolex Sea-Dweller Deepsea Deep Blue 126660 epitomizes the pinnacle of luxury diving watches. Renowned for its remarkable engineering, this timepiece features a robust 44mm stainless steel case, expertly crafted to withstand depths of up to 3,900 meters (12,800 feet). The striking blue gradient dial, inspired by the ocean's depths, is complemented by luminous hour markers and hands, ensuring maximum legibility in low-light conditions. The watch is fitted with a helium escape valve, a hallmark of Rolex's commitment to professional diving functionality, allowing for safe decompression during saturation dives. Its unidirectional rotatable bezel, with a ceramic insert, enhances durability while providing precise timing. The Oyster case design ensures water resistance and houses the self-winding Rolex Caliber 3235 movement, known for its exceptional accuracy and power reserve. As part of the esteemed Sea-Dweller collection, the Deepsea Deep Blue stands out with its bold aesthetics and unparalleled performance. This watch runs true to size and is celebrated for its comfort and durability, making it a favored choice among diving enthusiasts and collectors alike.
The Rolex Sea-Dweller Deepsea Deep Blue 126660 is a pre-owned Rolex watch available for purchase across multiple resale platforms. Shop 220 active listings with prices ranging from $8,400 – $21,650. Find this item on Crown & Caliber and Watchfinder. Listings are available in Good condition, so you can choose the quality and price point that suits you. 220 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 220 | $8,400 – $21,650avg $14,602 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 220 | $8,400 – $21,650avg $14,602 |
| Marketplace | Listings | Total value |
|---|---|---|
| Crown & Caliber (Hodinkee) | 219 | $3.2M |
| Watchfinder & Co. | 1 | $11.0K |
| Total | 220 | $3.2M |
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.
