RolexSea-Dweller 126600
The 43mm Sea-Dweller with a red line, a helium escape valve and the 3235 movement.
- 43mmcase
- Steelmaterial
- Automaticmovement
- 2017–nowmade
- £11,800RRP approx.
- 68listings now
Pre-owned, full set£10,250from £8,653 · 31 listings
Pre-owned, B&P not stated£10,632from £9,250 · 11 listings
Pre-owned, watch only–none listed now
Box or papers only–none listed now
Unworn / new£10,599from £9,287 · 23 listings
Pre-owned is 13% under RRP
Best trusted deal right now£8,653 Full set · 2023 ·
· 16% below typical
View on eBay →
Updated 2h ago
Price history
eBay UK · median Buy It Now asking price
Full setWatch onlyUnworn
68 listings
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Rolex Sea-Dweller 126600 Chester
Full set
Box & papers* 43mm Authenticity GuaranteePrivate sellerBest Offer 5d 6h · 0 bids eelightning · 100% · 1,735 feedback£8,116 incl. £30 delivery Current bid -
2017 Rolex Sea-dweller 126600 Full Set Mk1 Dial 50th Anniversary Northampton
Full set
Box & papers2017 43mm Authenticity GuaranteePrivate sellerBest Offer 4d 17h · 0 bids oszs_1986 · 100% · 40 feedback£8,603 incl. £16 delivery Current bid -
Rolex Sea-Dweller 43mm 126600 :2023: Full Set Warranty to 2028 Norwich
Full set
Box & papers Warranty left2023 43mm Authenticity GuaranteePrivate seller 6194chris · 100% · 359 feedback£8,653 incl. £16 delivery 16% below typical -
Rolex Sea-Dweller 126600 | B&P 2017 Manchester
Full set
Box & papers2017 43mm Authenticity GuaranteeDealerBest Offer rwt-rolexwatchtrader · 100% · 41 feedback£8,795 free delivery 14% below typical -
Rolex Sea-Dweller 126600 43mm Black Dial B&P 2022 - Collect £8700 London
Full set
Box & papers2022 43mmBlack dial Authenticity GuaranteeDealerBest Offer sokojewels · 100% · 725 feedback£8,995 free delivery 12% below typical -
Rolex Sea-Dweller 126600 50th Anniversary SD43 Red Writing 2020 Box & Papers Paignton
Full set
Box & papers2020 43mm Authenticity GuaranteeDealerBest Offer biscardis-cameras-watches · 100% · 1,062 feedback£8,999 free delivery 12% below typical -
Rolex Sea Dweller - 126600 - 2017 Full Set - £8,750 On Collection Poole
Full set
Box & papers2017 43mm Authenticity GuaranteeDealerBest Offer southcoastswiss · 100% · 141 feedback£9,008 incl. £13 delivery 12% below typical -
Rolex Sea-Dweller 43mm Stainless Steel Oyster 126600 2021 London
Not stated
2021 43mm Authenticity GuaranteeDealer thediamondbox · 100% · 1,496 feedback£9,250 free delivery 13% below typical -
ROLEX SEA DWELLER 126600 50TH ANNIVERSARY BLACK DIAL RED TEXT FULL SET 2021 West Malling
Unworn
Box & papers2021 43mmBlack dial Authenticity GuaranteePrivate seller palmer9999 · 100% · 317 feedback£9,287 incl. £50 delivery 12% below typical -
Rolex Sea-Dweller 43mm 50th Anniversary 126600 2020 Box & papers Winchester
Full set
Box & papers2020 43mm Authenticity GuaranteeDealer wisemanswatches · 100% · 94 feedback£9,381 free delivery 8% below typical -
Rolex Sea-Dweller 126600 - 2019, Full Set 43mm Stainless Steel Black Dial London
Full set
Box & papers2019 43mmBlack dial Authenticity GuaranteeDealer theluxuryhut · 100% · 936 feedback£9,450 free delivery 8% below typical -
Rolex Steel Sea-Dweller 43mm “Red Writing” Unworn Box And Papers 126600 - 2021 Reigate
Unworn
Box & papers2021 43mm Authenticity GuaranteeDealerBest Offer tbtimepieces · 100% · 1,054 feedback£9,495 free delivery 10% below typical -
Rolex Sea Dweller 126600 2020 new card unpolished full set Huddersfield
Full set
Box & papers2020 43mm Authenticity GuaranteeDealer theswisslink · 100% · 82 feedback£9,495 free delivery 7% below typical -
Rolex Sea Dweller 50th Anniversary Mark 1 126600 43mm 2018 Box & Papers Wigan
Full set
Box & papers2018 43mm Authenticity GuaranteeDealer ★ Top Rated watchesbytimepiece · 99.6% · 7,474 feedback£9,495 free delivery 7% below typical -
Rolex Sea-Dweller 43 126600 Black 43mm Unworn 2021 Box and Papers London
Unworn
Box & papers2021 43mm Authenticity GuaranteeDealer lbjwatches · 100% · 339 feedback£9,750 free delivery 8% below typical -
Rolex Steel Sea-Dweller 43mm “Red Writing” Unworn Box And Papers 126600 - 2022 Reigate
Unworn
Box & papers2022 43mm Authenticity GuaranteeDealerBest Offer tbtimepieces · 100% · 1,054 feedback£9,750 free delivery 8% below typical -
Rolex Sea-Dweller Unworn 126600 Fully Stickered 2018 Tunbridge Wells
Unworn
2018 43mm Authenticity GuaranteeDealer boxanddocs-co-uk · 100% · 218 feedback£9,780 free delivery 8% below typical -
Rolex Sea Dweller 43 126600 Black 43mm Unworn 2019 Box and Papers London
Unworn
Box & papers2019 43mm Authenticity GuaranteeDealer lbjwatches · 100% · 339 feedback£9,800 free delivery 8% below typical -
Rolex Sea-Dweller, 126600 43mm Mark 1 Dial Full Set 2017 Oyster perpetual watch Bracknell
Full set
Box & papers2017 43mm Authenticity GuaranteePrivate sellerBest Offer georgiomd · 100% · 399 feedback£9,801 incl. £15 delivery About typical -
Rolex Sea-Dweller 126600 Oystersteel, 43 mm Black Dial Date Steel Box Papers Truro
Full set
Box & papers 43mmBlack dialBracelet Authenticity GuaranteePrivate sellerBest Offer troyt1187 · 100% · 78 feedback£9,853 incl. £16 delivery About typical -
Rolex Sea-Dweller Red 126600 Box and Papers 2023 Rickmansworth
Full set
Box & papers2023 43mm Authenticity GuaranteeDealerBest Offer time4people · 100% · 714 feedback£9,950 free delivery About typical -
Rolex Sea-Dweller 126600 - 2019, Full Set Stainless Steel 43mm Black Dial London
Full set
Box & papers2019 43mmBlack dial Authenticity GuaranteeDealer theluxuryhut · 100% · 936 feedback£9,950 free delivery About typical -
Rolex Steel Sea-Dweller 43 “Red Writing” Unworn Box And Papers 126600 - 2023 Reigate
Unworn
Box & papers2023 43mm Authenticity GuaranteeDealerBest Offer tbtimepieces · 100% · 1,054 feedback£9,995 free delivery 6% below typical -
2019 Rolex Sea-Dweller SD43 50th Anniversary 126600 Unworn Complete Set London
Unworn
Box & papers2019 43mm Authenticity GuaranteeDealer tradewatchesukltd · 100% · 128 feedback£9,995 free delivery 6% below typical -
Rolex Sea Dweller Ref 126600 Year 2021 With 2026 Service 50th Anniversary IM4
Full set
Box & papers*2021 43mm Authenticity GuaranteeDealer watchesofmann · 100% · 166 feedback£9,995 free delivery About typical -
Rolex Sea-Dweller “RED WRITING” - 126600 -2022 Redcar
Not stated
2022 43mm Authenticity GuaranteePrivate seller lu49966 · 100% · 41 feedback£10,004 incl. £4 delivery 6% below typical -
Rolex Sea-Dweller 126600 - 2022, With Box & Papers Stainless Steel 43mm Black... Leicester
Unworn
Box & papers2022 43mm Authenticity GuaranteePrivate seller rsvehicles · 100% · 371 feedback£10,098 incl. £16 delivery 5% below typical -
Rolex Sea-Dweller - 126600 - Full Set - 2024 London
Full set
Box & papers2024 43mm Authenticity GuaranteeDealer thezeitclubltd · 100% · 30 feedback£10,250 free delivery About typical -
Rolex Steel Sea-Dweller 43 “Red Writing” Unworn Box And Papers 126600 - 2024 Reigate
Unworn
Box & papers2024 43mm Authenticity GuaranteeDealerBest Offer tbtimepieces · 100% · 1,054 feedback£10,250 free delivery About typical
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Rolex Sea-Dweller Red Writing 50th Anniversary 126600 full set 2019 Hope Valley
Full set
Box & papers2019 43mm Authenticity GuaranteeDealerBest Offer peak.watches · 100% · 505 feedback£10,250 free delivery About typical -
Rolex Sea-Dweller Red 126600 Box and Papers 2023 Rickmansworth
Full set
Box & papers2023 43mm Authenticity GuaranteeDealerBest Offer time4people · 100% · 714 feedback£10,250 free delivery About typical -
Rolex Sea-Dweller 126600 2024 Full Set Red Writing 43mm Excellent Condition London
Full set
Box & papers2024 43mm Authenticity GuaranteeDealerBest Offer elitewatcheslondon · 100% · 283 feedback£10,261 incl. £11 delivery About typical -
Rolex Sea-Dweller 126600 2022 Full Set Red Writing 43mm Excellent Condition London
Full set
Box & papers2022 43mm Authenticity GuaranteeDealerBest Offer elitewatcheslondon · 100% · 283 feedback£10,261 incl. £11 delivery About typical -
Rolex Sea-Dweller 126600 - 2022, With Box & Papers Stainless Steel 43mm Black... London
Full set
Box & papers2022 43mm Authenticity GuaranteeDealer theluxuryhut · 100% · 936 feedback£10,300 free delivery About typical -
Rolex Sea-Dweller 126600 2024 (13336) Newcastle Upon Tyne
Not stated
2024 43mm Authenticity GuaranteeDealer watchtrader_co · 99.7% · 1,119 feedback£10,450 free delivery About typical -
Rolex Sea-Dweller 43mm 50th Anniversary ‘126600’ Cardiff
Not stated
43mm Authenticity GuaranteeDealer rideontimeewatchesltd · 100% · 166 feedback£10,450 free delivery About typical -
Rolex Sea Dweller 126600 50th Anniversary Red Writing 2024 43mm Box And Papers London
Full set
Box & papers2024 43mm Authenticity GuaranteeDealerBest Offer elitewatcheslondon · 100% · 283 feedback£10,461 incl. £11 delivery About typical -
Rolex Steel Sea-Dweller 43 “Red Writing” Unworn Box And Papers 126600 - 2025 Reigate
Unworn
Box & papers2025 43mm Authenticity GuaranteeDealerBest Offer tbtimepieces · 100% · 1,054 feedback£10,495 free delivery About typical -
Rolex Sea-Dweller 126600 43mm Black Dial 2022 Otley
Not stated
2022 43mmBlack dial Authenticity GuaranteeDealerBest Offer zasjbs · 100% · 795 feedback£10,514 incl. £15 delivery About typical -
2021 Rolex Sea Dweller 126600 50th Anniversary Edition Brand new Unworn London
Unworn
Box & papers*2021 43mmPrivate sellerBest Offer 8d 4h · 0 bids agc_385 · 0% · 39 feedback- Low seller feedback
£10,587 postage not shown Current bid -
Rolex Sea-Dweller 126600 43mm Mk1 Red Writing B&P 2017 Serviced August 2026 Wilmslow
Full set
Box & papers Serviced2026 43mm Authenticity GuaranteeDealer markworthingtonjewellers · 100% · 1,682 feedback£10,595 free delivery About typical -
Rolex Sea-Dweller Men's Black Watch - 126600- 2026- Box and Papers- Brand New Barking
Unworn
Box & papers2026 43mm Authenticity GuaranteePrivate seller onestop_luxury · 100% · 1,107 feedback£10,599 free delivery About typical -
Rolex Sea-Dweller 126600 SD43 Oyster Bracelet Dive Extension Link 2021 Warwick
Full set
Box & papers*2021 43mmBracelet Authenticity GuaranteePrivate sellerBest Offer khadruk.wmp86s · 100% · 287 feedback£10,603 incl. £16 delivery About typical -
Rolex Sea-Dweller 126600 2021 (12868) Newcastle Upon Tyne
Not stated
2021 43mm Authenticity GuaranteeDealer watchtrader_co · 99.7% · 1,119 feedback£10,750 free delivery About typical -
Rolex Sea-Dweller / 126600 / 2022 London
Not stated
2022 43mm Authenticity GuaranteeDealerBest Offer trilogyjewellers · 99% · 326 feedback£10,750 free delivery About typical -
Rolex Sea-Dweller 126600 43mm Red Writing Stainless Steel 2022 Box & Papers 2022 London
Full set
Box & papers2022 43mm Authenticity GuaranteeDealerBest Offer taylorwatches · 100% · 95 feedback£10,750 free delivery 5% above typical -
Rolex Sea-Dweller 126600 43mm Red Writing B+P 2020 Serviced August 2026 Wilmslow
Full set
Box & papers Serviced2026 43mm Authenticity GuaranteeDealer markworthingtonjewellers · 100% · 1,682 feedback£10,795 free delivery 5% above typical -
Rolex Sea-Dweller Black Kit Red Writing 126600 - 2022 Richmond
Not stated
2022 43mm Authenticity GuaranteeDealerBest Offer 247kettlesltd · 100% · 20 feedback£10,995 free delivery About typical -
Rolex Sea-Dweller 126600 43mm Stainless Steel, Red Letter Black Ceramic 2023 Birmingham
Unworn
2023 43mmCeramic Authenticity GuaranteePrivate sellerBest Offer zabb786 · 100% · 167 feedback£11,101 incl. £15 delivery 5% above typical -
Rolex Sea Dweller 50th Mark 2 126600 43mm Black Dial Steel 2025 Box and Papers Wigan
Full set
Box & papers2025 43mmBlack dial Authenticity GuaranteeDealer ★ Top Rated watchesbytimepiece · 99.6% · 7,474 feedback£11,195 free delivery 9% above typical -
Rolex Sea Dweller 50th Anniversary- 126600 - 2021 - Unworn Fareham
Unworn
2021 43mm Authenticity GuaranteeDealerBest Offer wilkinsonswatches · 100% · 127 feedback£11,213 incl. £13 delivery 6% above typical -
Rolex Sea-Dweller Men's Black Watch - 126600 Tonbridge
Full set
Box & papers* 43mmPrivate sellerBest Offer motorbikesmarkt · 100% · 30 feedback- Not covered by eBay's Authenticity Guarantee
£11,237 postage not shown 10% above typical -
Rolex Sea-Dweller 43 126600 50th Anniversary in Red Writing used. December 2020 Hounslow
Not stated
2020 43mmPrivate sellerBest Offer johnmakkar · 100% · 285 feedback- Not covered by eBay's Authenticity Guarantee
£11,486 postage not shown 8% above typical -
Rolex Sea Dweller 126600 Red Writing 2025 Brand new unworn Lichfield
Unworn
Papers only*2025 43mm Authenticity GuaranteeDealer oakburywatchco · 100% · 1,785 feedback£11,500 free delivery 9% above typical -
Rolex Sea-Dweller Anniversary 43mm Men's Black Watch - 126600 SD43 2022 Full Set Portsmouth
Full set
Box & papers2022 43mm Authenticity GuaranteeDealer lh_watchtrade · 100% · 205 feedback£11,614 incl. £14 delivery 13% above typical -
Rolex Sea Dweller 50th Anniversary Mark 2 126600 43 mm 2026 Box & Papers Wigan
Full set
Box & papers2026 43mm Authenticity GuaranteeDealer ★ Top Rated watchesbytimepiece · 99.6% · 7,474 feedback£11,695 free delivery 14% above typical -
Rolex Sea-Dweller 126600 - 2025, Box & Papers Stainless Steel 43mm Black Dial London
Full set
Box & papers2025 43mmBlack dial Authenticity GuaranteeDealer theluxuryhut · 100% · 936 feedback£11,800 free delivery 15% above typical -
Unworn | Rolex Sea-Dweller Red Writing | 126600 | 43mm | 2018 | B&P London
Unworn
Box & papers2018 43mm Authenticity GuaranteeDealerBest Offer watchcentre · 100% · 110 feedback£11,908 free delivery 12% above typical -
Rolex SeaDweller Ref 126600 43mm Year 2026 Unworn Original Purchase Receipt IM4
Unworn
Box & papers*2026 43mm Authenticity GuaranteeDealer watchesofmann · 100% · 166 feedback£11,950 free delivery 13% above typical -
Rolex Seadweller 43 Big Red Stainless Steel Watch 126600 | 2026 B&P London
Full set
Box & papers2026 43mm Authenticity GuaranteeDealer tempus_lord · 100% · 53 feedback£11,950 free delivery 17% above typical -
Rolex Sea-Dweller 126600 2026 (13551) Newcastle Upon Tyne
Not stated
2026 43mm Authenticity GuaranteeDealer watchtrader_co · 99.7% · 1,119 feedback£11,950 free delivery 12% above typical -
Rolex Sea-Dweller 43 126600 50th Anniversary Red Writing. used. December 2020 Hounslow
Not stated
2020 43mmPrivate sellerBest Offer johnmakkar · 100% · 285 feedback- Not covered by eBay's Authenticity Guarantee
£12,086 postage not shown 14% above typical -
New Unworn Rolex 126600 Sea-Dweller 2024 Full Set Box, card, tags etc UK
Unworn
Box & papers2024 43mmPrivate seller nomatis · 100% · 207 feedback- Not covered by eBay's Authenticity Guarantee
£12,087 postage not shown 14% above typical -
Rolex Sea Dweller - 126600 - 50th Anniversary - 2023 Fareham
Unworn
Box only*2023 43mm Authenticity GuaranteeDealerBest Offer wilkinsonswatches · 100% · 127 feedback£12,260 incl. £10 delivery 16% above typical -
Rolex Sea-Dweller Red Writing 126600 2026 New unworn Lichfield
Unworn
Box only*2026 43mm Authenticity GuaranteeDealer oakburywatchco · 100% · 1,785 feedback£12,450 free delivery 17% above typical -
Rolex Sea Dweller 50th anniversary - 2024 - Unworn - 126600 Fareham
Unworn
2024 43mm Authenticity GuaranteeDealerBest Offer wilkinsonswatches · 100% · 127 feedback£12,863 incl. £13 delivery 21% above typical -
Rolex Sea-Dweller Oystersteel 43 mm 126600 watch - Unworn London
Unworn
43mmBracelet Authenticity GuaranteeDealerBest Offer watchesofmayfair · 95.8% · 96 feedback- Low seller feedback
£13,850 free delivery 31% above typical -
New Rolex Sea Dweller Watch Ref 126600 Oyster 43 mm with Box Card Tags 2024 UK
Unworn
Box only2024 43mmPrivate seller nomatis · 100% · 207 feedback- Not covered by eBay's Authenticity Guarantee
£14,087 postage not shown 33% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy a used Sea-Dweller 126600
- Prefer the Authenticity Guarantee. On eBay UK most watches over £1,500 are checked by an independent authenticator before they're sent to you. Look for the green tag on the listings above, or tick "Authenticity Guarantee" in the filters.
- Check the reference and serial. Ask for a photo of the reference and serial between the lugs (or on the rehaut on newer models), and make sure they match the papers. The reference should be 126600.
- Box and papers should match the watch. The serial on the warranty card must match the case. A "full set" with a generic box or papers from another watch is worth no more than the watch alone.
- Be wary of a price far below typical. Most fakes and scams are priced 30–50% under the going rate to look like a bargain. We flag anything 35%+ under similar listings and never count it as a deal.
- Ask about servicing. A full service costs £700–£1,500 at the brand, so a recent service with paperwork adds real value. Ask when it was last serviced and whether it keeps time.
- Look for polishing and replaced parts. Sharp case edges and unpolished lugs add value; aftermarket dials, bezels or diamonds take it away. We remove listings that say "custom" or "aftermarket", but check the photos.
- Pay through eBay. eBay's Money Back Guarantee only covers you if you pay through eBay. Never pay by bank transfer outside it, however good the deal. Our fake watch checklist has more.
Questions
How much is a used Sea-Dweller 126600 worth?
Based on today's eBay UK Buy It Now listings, a pre-owned Rolex Sea-Dweller 126600 typically costs £10,250 as a full set with box and papers, including postage. Unworn examples are typically £10,599. These are asking prices, so a watch can sell for less, especially with Best Offer.
What is the retail price (RRP) of the Sea-Dweller 126600?
The approximate UK list price is £11,800 (brands change prices every year, so check with an authorised dealer). Pre-owned examples are listed at about 13% below that on eBay UK today.
What are the specs of the Sea-Dweller 126600?
The 43mm Sea-Dweller with a red line, a helium escape valve and the 3235 movement. Case size 43mm, steel, automatic movement, made 2017–present.
Is it safe to buy a Sea-Dweller 126600 on eBay?
It can be. On eBay UK most watches over £1,500 qualify for the Authenticity Guarantee, where an independent authenticator checks the watch before it reaches you. We tag those listings, flag sellers with little or poor feedback, and warn about prices far below typical, which is where most fakes and scams sit.
