TudorBlack Bay 54 M79000N
The 37mm Black Bay 54, inspired by Tudor's first diver of 1954.
- 37mmcase
- Steelmaterial
- Automaticmovement
- 2023–nowmade
- £3,400RRP approx.
- 16listings now
Pre-owned, full set£3,295from £2,369 · 9 listings
Pre-owned, B&P not stated–3 listings, too few to say
Pre-owned, watch only–none listed now
Box or papers only–2 listings, too few to say
Unworn / new–2 listings, too few to say
Pre-owned is 3% under RRP
Best trusted deal right now£2,369 Full set ·
· 28% below typical
View on eBay →
Updated 2h ago
Price history
eBay UK · median Buy It Now asking price
Full setWatch onlyUnworn
16 listings
-
TUDOR Black Bay 54 79000N Teddington
Full set
Box & papers* 37mm Authenticity GuaranteePrivate sellerBest Offer olijames85 · 100% · 164 feedback£2,369 incl. £16 delivery 28% below typical -
TUDOR Black Bay 54 Men's Black Watch - M79000N-0002 Leatherhead
Full set
Box & papers* 37mm Authenticity GuaranteePrivate sellerBest Offer rileyprince1 · 100% · 35 feedback£2,511 incl. £16 delivery 24% below typical -
TUDOR Black Bay M79000N-0002 Black Dial 37mm Auto Steel Bracelet 200m Wrexham
Full set
Box & papers* 37mmBlack dialBracelet Authenticity GuaranteePrivate sellerBest Offer nihamlingto8 · 100% · 48 feedback£2,670 incl. £12 delivery 19% below typical -
Tudor Black Bay 54 (2026) - 79000N - 37mm Black Dial Automatic Watch G11
Box or papers
Papers only*2026 37mmBlack dial Authenticity GuaranteeDealer ★ Top Rated kensington_gate_watches · 100% · 11,634 feedback£2,750 free delivery Not enough data -
TUDOR Black Bay 54 Fifty-Four 79000N-0002 37mm Black Dial Rubber Strap Full Set. Bolton
Full set
Box & papers 37mmBlack dialStrap Authenticity GuaranteePrivate sellerBest Offer fabfed93 · 100% · 64 feedback£2,926 incl. £12 delivery 11% below typical -
TUDOR Black Bay 54 79000B 37mm Blue Dial/Bezel 2026 Romford
Not stated
2026 37mmBlue dial Authenticity GuaranteePrivate sellerBest Offer ro263523 · 100% · 9 feedback- Low seller feedback
£3,083 incl. £16 delivery Not enough data -
Tudor Black Bay 54 79000N 37mm Black Dial Box and Papers October 2024 Wilmslow
Full set
Box & papers2024 37mmBlack dial Authenticity GuaranteeDealer markworthingtonjewellers · 100% · 1,682 feedback£3,295 free delivery About typical -
2026 TUDOR Black Bay 54 Lagoon M79000 37mm Full Set PX & Finance Available Dunmow
Full set
Box & papers2026 37mm Authenticity GuaranteeDealer ★ Top Rated tudorsrus · 100% · 780 feedback£3,300 free delivery About typical -
Tudor Black Bay 54 79000N - 2026, UNWORN - Full Set Stickered - Stainless Ste... London
Unworn
Box & papers2026 37mm Authenticity GuaranteeDealer theluxuryhut · 100% · 936 feedback£3,300 free delivery Not enough data -
Tudor Black Bay 54 Blue 37mm (79000B) 2026 Box Papers Warranty Ascot
Full set
Box & papers2026 37mm Authenticity GuaranteeDealerBest Offer tagaswatchesltd · 100% · 202 feedback£3,361 incl. £16 delivery About typical -
TUDOR Black Bay 54 Blue Lagoon 37mm / 2026 / M79000 Edgware
Box or papers
Papers only*2026 37mm Authenticity GuaranteePrivate seller pop-upshop · 100% · 197 feedback£3,389 incl. £16 delivery Not enough data -
Tudor Black Bay 54 79000B 2026 (13650) Newcastle Upon Tyne
Not stated
2026 37mm Authenticity GuaranteeDealer watchtrader_co · 99.7% · 1,119 feedback£3,450 free delivery Not enough data -
Tudor Black Bay 54 79000 *MINT* “Blue Lagoon” 2026 Full Set 4+ Years Warranty Fleet
Full set
Box & papers2026 37mm Authenticity GuaranteePrivate sellerBest Offer ben-cullenwatches · 100% · 18 feedback£3,495 free delivery 6% above typical -
Tudor Black Bay 54 Blue Dial Watch Ref 79000B Bathgate
Not stated
37mmBlue dial Authenticity GuaranteeDealerBest Offer lifestylewatchesltd · 100% · 397 feedback£3,495 free delivery Not enough data -
TUDOR Black Bay 54 Blue Lagoon Dial 37mm 79000 Full set 2026 | New In Box Ilford
Unworn
Box & papers2026 37mm Authenticity GuaranteePrivate sellerBest Offer dipr9202 · 97.8% · 56 feedback£3,541 incl. £16 delivery Not enough data -
TUDOR - Black Bay 54 "Blue Lagoon" - 2025 - 79000 - 37mm - Box and Papers London
Full set
Box & papers2025 37mm Authenticity GuaranteeDealer pomeranceboutique · 100% · 1,460 feedback£3,595 free delivery 9% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy a used Black Bay 54 M79000N
- 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 M79000N.
- 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 £300–£900 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 Black Bay 54 M79000N worth?
Based on today's eBay UK Buy It Now listings, a pre-owned Tudor Black Bay 54 M79000N typically costs £3,295 as a full set with box and papers, including postage. These are asking prices, so a watch can sell for less, especially with Best Offer.
What is the retail price (RRP) of the Black Bay 54 M79000N?
The approximate UK list price is £3,400 (brands change prices every year, so check with an authorised dealer). Pre-owned examples are listed at about 3% below that on eBay UK today.
What are the specs of the Black Bay 54 M79000N?
The 37mm Black Bay 54, inspired by Tudor's first diver of 1954. Case size 37mm, steel, automatic movement, made 2023–present.
Is it safe to buy a Black Bay 54 M79000N 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.
