Rolex Sea-Dweller 1665
Price range not published yet
Not enough market data yet to publish a price for this watch.
We only publish a range when enough recent, sourced sale results back it. There aren't enough yet for this watch. 56 qualifying sold prices are on file so far.
- Reference1665
- StatusDiscontinued
- Case40 mm
Selling a 1665?Tell us about it in about a minute and request offers. Free, no obligation: we review every request, even without a published range.
Price data last checked October 26, 2026.
Recent sales
85 sold results since Oct 29, 2023, newest first
Individual sale results, not an estimate. Too few to publish a range yet, and each watch differs in condition and set.
- Sep 13, 2026$11,500
- Sep 7, 2026$12,499
- Aug 19, 2026$10,866
- Jul 7, 2026$12,000
- Jun 28, 2026$10,692
- Jun 14, 2026$19,723
- May 10, 2026≈ approximately $22,479USD, converted from CHF 17,500 at the ECB rate of May 8, 2026
- May 10, 2026≈ approximately $32,113USD, converted from CHF 25,000 at the ECB rate of May 8, 2026
- May 10, 2026≈ approximately $20,873USD, converted from CHF 16,250 at the ECB rate of May 8, 2026
- May 9, 2026≈ approximately $19,268USD, converted from CHF 15,000 at the ECB rate of May 8, 2026
- May 9, 2026≈ approximately $24,085USD, converted from CHF 18,750 at the ECB rate of May 8, 2026
- May 9, 2026≈ approximately $16,056USD, converted from CHF 12,500 at the ECB rate of May 8, 2026
- May 3, 2026$7,405
- Apr 13, 2026$38,434
- Apr 7, 2026$10,500
- Mar 31, 2026$25,600
- Mar 30, 2026$7,600
- Mar 27, 2026$20,928
- Mar 25, 2026≈ approximately $30,861USD, converted from HKD 241,300 at the ECB rate of Mar 25, 2026
- Mar 25, 2026≈ approximately $19,491USD, converted from HKD 152,400 at the ECB rate of Mar 25, 2026
- Feb 16, 2026$14,650
- Feb 11, 2026$21,205
- Feb 9, 2026$11,108
- Jan 3, 2026$12,000
- Jan 1, 2026$13,000
- Dec 14, 2025$8,453
- Dec 13, 2025≈ approximately $41,059USD, converted from EUR 35,000 at the ECB rate of Dec 12, 2025
- Dec 12, 2025≈ approximately $40,017USD, converted from EUR 34,112 at the ECB rate of Dec 12, 2025
- Nov 30, 2025≈ approximately $12,848USD, converted from HKD 100,000 at the ECB rate of Nov 28, 2025
- Nov 20, 2025$52,000
- Nov 9, 2025≈ approximately $17,071USD, converted from CHF 13,750 at the ECB rate of Nov 7, 2025
- Oct 22, 2025≈ approximately $27,200USD, converted from SEK 256,250 at the ECB rate of Oct 22, 2025
- Oct 18, 2025≈ approximately $27,742USD, converted from EUR 23,750 at the ECB rate of Oct 17, 2025
- Oct 12, 2025$17,835
- Sep 2, 2025$13,995
- Aug 23, 2025$20,000
- Jun 9, 2025$13,866
- Jun 3, 2025$32,300
- May 31, 2025$13,500
- May 14, 2025≈ approximately $36,401USD, converted from CHF 30,480 at the ECB rate of May 14, 2025
- May 14, 2025≈ approximately $21,234USD, converted from CHF 17,780 at the ECB rate of May 14, 2025
- May 9, 2025$9,500
- Apr 17, 2025≈ approximately $15,745USD, converted from EUR 13,860 at the ECB rate of Apr 17, 2025
- Apr 8, 2025$17,780
- Mar 30, 2025$33,500
- Mar 27, 2025$8,900
- Mar 18, 2025$14,776
- Mar 14, 2025$26,900
- Mar 12, 2025$17,972
- Mar 12, 2025$14,200
- Feb 15, 2025$17,364
- Jan 12, 2025$30,104
- Dec 17, 2024≈ approximately $12,354USD, converted from HKD 96,000 at the ECB rate of Dec 17, 2024
- Dec 6, 2024$10,462
- Dec 2, 2024$25,600
- Nov 28, 2024$11,272
- Nov 24, 2024≈ approximately $19,577USD, converted from HKD 152,400 at the ECB rate of Nov 22, 2024
- Nov 10, 2024≈ approximately $34,404USD, converted from CHF 30,000 at the ECB rate of Nov 8, 2024
- Nov 9, 2024≈ approximately $10,751USD, converted from CHF 9,375 at the ECB rate of Nov 8, 2024
- Oct 22, 2024≈ approximately $13,051USD, converted from SEK 137,500 at the ECB rate of Oct 22, 2024
- Oct 19, 2024≈ approximately $37,965USD, converted from EUR 35,000 at the ECB rate of Oct 18, 2024
- Oct 16, 2024≈ approximately $23,538USD, converted from EUR 21,600 at the ECB rate of Oct 16, 2024
- Oct 9, 2024≈ approximately $18,524USD, converted from HKD 144,000 at the ECB rate of Oct 9, 2024
- Oct 9, 2024≈ approximately $27,786USD, converted from HKD 216,000 at the ECB rate of Oct 9, 2024
- Sep 3, 2024$9,899
- Jul 20, 2024$12,000
- Jul 15, 2024$19,991
- Jul 2, 2024$30,100
- Jun 30, 2024$8,628
- Jun 29, 2024$19,600
- Jun 9, 2024$16,510
- Jun 7, 2024$21,900
- Jun 4, 2024$20,000
- Jun 2, 2024$25,000
- Jun 1, 2024≈ approximately $14,390USD, converted from HKD 112,500 at the ECB rate of May 31, 2024
- Apr 28, 2024$25,685
- Apr 25, 2024$26,500
- Apr 24, 2024≈ approximately $33,329USD, converted from SEK 362,500 at the ECB rate of Apr 24, 2024
- Mar 26, 2024≈ approximately $11,364USD, converted from HKD 88,900 at the ECB rate of Mar 26, 2024
- Feb 20, 2024≈ approximately $34,270USD, converted from GBP 27,176 at the ECB rate of Feb 20, 2024
- Jan 17, 2024$31,000
- Nov 29, 2023$14,500
- Nov 25, 2023≈ approximately $10,424USD, converted from HKD 81,250 at the ECB rate of Nov 24, 2023
- Nov 4, 2023≈ approximately $37,526USD, converted from CHF 33,750 at the ECB rate of Nov 3, 2023
- Oct 29, 2023$9,574
Forum rows are posts on Reddit r/Watchexchange, RolexForums and WatchUSeek that the seller marked sold. The amount is the listed price when marked sold, not a confirmed sale price, and forum rows do not feed our price.
Price by condition
We will show a range for each condition (unworn, excellent, good, fair) and a price history once enough sourced observations exist for the Sea-Dweller 1665. When it is published, this section lists:
- a range and a typical figure for each condition, with and without box and papers
- how many sale results back each row, and the date of the newest one
- the monthly price history, with the same results as a table
The Sea-Dweller 1665 at a glance
The 1665 is a discontinued Sea-Dweller with a 40 mm stainless steel case and a bidirectional rotating bezel with a black aluminium insert. Our catalog does not record its production years, because sources date its start differently.
Collectors know the dial versions by name: the Double Red, with two lines of red print, and the Great White, with all-white print. Some sources also use the name Single Red for a later Sea-Dweller, but sources disagree on which reference it belongs to.
We don't publish a fair-value range for the 1665 yet: there aren't enough recent public sale results to support one. When there are, this section shows the range, the date of the newest result and how many results it rests on.
What affects the price
Dial. Double Red and Great White dials sell apart, and a service or redone dial sells for less than an original one. A listing should state the dial and whether it is original.
Originality. Original bezel insert, hands and bracelet all matter for a watch of this age.
Condition. Once there are enough sale results, this section will show a separate range for unworn, excellent, good and fair examples.
Retail reference. We don't show a list price for this reference, because we only publish one we can confirm from a source we can cite.
Recent movement. Once there is enough sale history, this shows how prices have moved over the past year.
Tips for buyers
- Confirm the reference 1665 between the lugs and match the serial to any papers.
- Have a specialist confirm the dial is original before you pay.
- Ask which parts have been replaced at a service.
- Until we publish a range, compare several listings in the same condition and with the same box and papers.
Tips for sellers
- State the dial and which parts are original, and include any papers and service records.
- Don't polish the case.
- Photograph the dial, insert and caseback in daylight.
- Get more than one offer, and ask each buyer how they arrived at their number.
Frequently asked questions
What is the Rolex 1665?
The 1665 is a discontinued Sea-Dweller with a 40 mm stainless steel case and a bidirectional rotating bezel with a black aluminium insert. It came with more than one dial print, which matters a great deal for its price.
What is the Rolex 1665 worth?
We don't publish a fair-value range for the 1665 yet: there aren't enough recent public sale results to support one. Condition, originality and box and papers move the price of an individual watch most.
What was the retail price of the 1665?
We don't show a retail price for the 1665. We only publish a retail figure we can confirm from the brand's own published price.
How can I tell a real 1665 from a fake?
Check the 40 mm stainless steel case, the black aluminium bezel insert and the dial print. Dials of this reference are often swapped or redone, so buy where returns are possible and have a specialist watchmaker inspect it.
Where can I sell a Rolex 1665?
Auction houses, specialist dealers and private buyers all buy the 1665. Identify the dial, gather any papers and service records, and compare more than one offer.