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Rolex
Sea-Dweller 1665
Median resale value
$21,036
Based on 5 listings — treat as indicative
$15,495middle 50% of listings$41,995
$15,495 q1$41,995 q3
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 $21,036. The middle 50% ask between $15,495 and $41,995.
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 | ||
|---|---|---|---|---|---|---|---|
 | Bob's Watches | 3/26/2026 | — | AuthenticatedBob's Watches 100% authentic certification | $15,495 | 26% below the median price | View on Bob's Watches |
 | Bob's Watches | 5/11/2026 | — | Unknown | $15,495 | 26% below the median price | View on Bob's Watches |
 | eBay | 9/15/2026 | Good | Unknown | $21,036 | At the median price | View on eBay |
 | Bob's Watches | 5/10/2026 | — | AuthenticatedBob's Watches 100% authentic certification | $41,995 | 100% above the median price | View on Bob's Watches |
 | Bob's Watches | 5/11/2026 | — | Unknown | $41,995 | 100% above the median price | View on Bob's Watches |
 | Bob's Watches | 7/29/2026 | — | AuthenticatedBob's Watches 100% authentic certification | $69,995 | 233% above the median price | View on Bob's Watches |
 | Crown & Caliber | 3/10/2026 | Like New | AuthenticatedCrown & Caliber CPO certification | $85,000 | 304% above the median price | View on Crown & Caliber |
 | eBaySold | 7/19/2026 | Good | Unknown | $18,020 | 14% below the median price | Sold9/6/2026 |
 | eBaySold | 9/1/2026 | Good | Unknown | $19,180 | 9% below the median price | Sold10/18/2026 |
We currently track 9 listings for the Rolex Sea-Dweller 1665, with prices ranging from $15,495 – $41,995 across platforms including Bob's Watches, Crown & Caliber, and more.
The Rolex Sea-Dweller 1665 is a quintessential dive watch that exemplifies Rolex's commitment to precision and durability. Crafted from high-grade stainless steel, this timepiece features a robust 40mm case designed to withstand depths of up to 2,000 feet (610 meters), making it a favorite among professional divers and watch enthusiasts alike. Its distinctive black dial is complemented by luminous hour markers and hands, ensuring optimal legibility in low-light conditions. The unidirectional rotating bezel, marked with a 60-minute scale, allows for precise timing while underwater. A hallmark of the Sea-Dweller series, the watch incorporates a helium escape valve, a crucial feature for saturation diving. The iconic Cyclops lens at 3 o'clock enhances date visibility, a signature element of Rolex design. Positioned within Rolex's professional line, the Sea-Dweller 1665 is renowned for its combination of style and functionality, appealing to those who seek both adventure and elegance. This model runs true to size and is celebrated for its robust construction, ensuring long-lasting comfort and reliability.
The Rolex Sea-Dweller 1665 is a pre-owned Rolex watch available for purchase across multiple resale platforms. Shop 9 active listings with prices ranging from $15,495 – $41,995. Find this item on Bob's Watches, Crown & Caliber, and eBay. Listings are available in Good condition, so you can choose the quality and price point that suits you. 2 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 | 1 | $21,036avg $21,036 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 2 | $15,495 – $41,995avg $28,745 |
| UnknownListings where authentication status is not specified | 3 | $15,495 – $41,995avg $26,175 |
| Marketplace | Listings | Total value |
|---|---|---|
| Bob's Watches | 5 | $185.0K |
| Crown & Caliber (Hodinkee) | 1 | $85.0K |
| eBay | 1 | $21.0K |
| Total | 7 | $291.0K |
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.
