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Rolex
Sea-Dweller 16660
Median resale value
$13,608
Based on 8 listings — treat as indicative
$10,000middle 50% of listings$27,101+
$12,093 q1
Based on 8 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.
8 active listings. Median asking price $13,608. The middle 50% ask between $12,093 and $16,790.
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 | 10/16/2026 | Good | Unknown | $10,000 | 27% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $10,240 | 25% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $12,711 | 7% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $13,478 | 1% below the median price | View on eBay |
 | eBay | 9/16/2026 | Good | Unknown | $13,738 | 1% above the median price | View on eBay |
 | eBay | 9/4/2026 | Good | Unknown | $15,120 | 11% above the median price | View on eBay |
 | Collector Square | 8/13/2026 | Good | AuthenticatedCollector Square expert appraisal | $21,800 | 60% above the median price | View on Collector Square |
 | eBay | 9/9/2026 | Good | Unknown | $27,500 | 102% above the median price | View on eBay |
 | eBaySold | 8/29/2026 | Good | Unknown | $133 | 99% below the median price | Sold10/15/2026 |
 | eBaySold | 9/2/2026 | Good | Unknown | $640 | 95% below the median price | Sold10/17/2026 |
 | eBaySold | 9/2/2026 | Good | Unknown | $9,197 | 32% below the median price | Sold10/19/2026 |
 | eBaySold | 9/8/2026 | Good | Unknown | $9,450 | 31% below the median price | Sold10/17/2026 |
 | eBaySold | 8/13/2026 | Good | Unknown | $10,540 | 23% below the median price | Sold9/21/2026 |
 | eBaySold | 8/15/2026 | Good | Unknown | $11,498 | 16% below the median price | Sold9/15/2026 |
 | eBaySold | 8/18/2026 | Good | Unknown | $11,590 | 15% below the median price | Sold10/8/2026 |
 | eBaySold | 8/7/2026 | Good | Unknown | $12,492 | 8% below the median price | Sold9/24/2026 |
 | eBaySold | 8/7/2026 | Good | Unknown | $12,592 | 7% below the median price | Sold9/18/2026 |
 | eBaySold | 8/13/2026 | Good | Unknown | $12,850 | 6% below the median price | Sold10/8/2026 |
 | eBaySold | 8/24/2026 | Good | Unknown | $13,375 | 2% below the median price | Sold10/17/2026 |
 | eBaySold | 8/27/2026 | Good | Unknown | $13,795 | 1% above the median price | Sold10/17/2026 |
 | eBaySold | 8/25/2026 | Good | Unknown | $15,041 | 11% above the median price | Sold10/17/2026 |
 | eBaySold | 8/7/2026 | Good | Unknown | $21,910 | 61% above the median price | Sold9/24/2026 |
We currently track 22 listings for the Rolex Sea-Dweller 16660, with prices ranging from $10,000 – $27,500 across platforms including eBay and Collector Square.
The Rolex Sea-Dweller 16660 exemplifies the pinnacle of luxury diving watches, seamlessly blending functionality with iconic design. Crafted from high-grade stainless steel, this 40mm timepiece features a unidirectional rotating bezel and a helium escape valve, ensuring reliability during deep-sea explorations. The watch is distinguished by its striking black dial, adorned with luminous hour markers and hands for optimal visibility in low-light conditions. Part of Rolex's esteemed Sea-Dweller collection, the 16660 showcases the brand's commitment to precision and durability. The scratch-resistant sapphire crystal protects the dial, while the robust Oyster case guarantees water resistance up to 1,220 meters (4,000 feet). This model is powered by the automatic Rolex Caliber 3135 movement, renowned for its accuracy and reliability. The Sea-Dweller 16660 is celebrated not only for its technical prowess but also for its timeless aesthetic, making it a versatile choice for both underwater adventures and everyday wear. With its classic design and exceptional craftsmanship, this watch stands as a testament to Rolex's legacy in horology.
The Rolex Sea-Dweller 16660 is a pre-owned Rolex watch available for purchase across multiple resale platforms. Shop 22 active listings with prices ranging from $10,000 – $27,500. Find this item on eBay and Collector Square. Listings are available in Good condition, so you can choose the quality and price point that suits you. 1 listing is 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 | 8 | $10,000 – $27,500avg $15,791 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 1 | $23,544avg $23,544 |
| UnknownListings where authentication status is not specified | 7 | $10,000 – $27,500avg $14,684 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 7 | $102.8K |
| Collector Square | 1 | $21.8K |
| Total | 8 | $124.6K |
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.
