Watch Value
Pre-owned Tudor Black Bay 58 M79010SG

TudorBlack Bay 58 M79010SG

The Black Bay Fifty-Eight 925 with a sterling silver case and taupe dial. Nickname: 925.

  • 39mmcase
  • Steelmaterial
  • Automaticmovement
  • 2021–nowmade
  • £4,000RRP approx.
  • 8listings now
Pre-owned, full set£2,750from £2,445 · 6 listings
Pre-owned, B&P not stated–1 listing, too few to say
Pre-owned, watch only–none listed now
Box or papers only–none listed now
Unworn / new–1 listing, too few to say

Pre-owned is 31% under RRP

Best trusted deal right now£2,445 Full set · 2021 · · 11% below typical View on eBay →
Updated 2h ago

Price history

eBay UK · median Buy It Now asking price
£2,613£2,704£2,796£2,88822 Oct23 Oct
Full setWatch onlyUnworn

8 listings

  1. TUDOR BLACK BAY FIFTY-EIGHT 925 SILVER – REF. M79010SG – 39MM – FULL SET 2021
    London Full set Box & papers2021 39mm Authenticity GuaranteePrivate sellerBest Offer
    szy2091 · 100% · 77 feedback
    £2,445 incl. £16 delivery 11% below typical
  2. Tudor Black Bay 925 Silver Full Set 79010SG 2021
    Winchester Full set Box & papers2021 39mm Authenticity GuaranteeDealer
    wisemanswatches · 100% · 94 feedback
    £2,645 free delivery About typical
  3. TUDOR Black Bay Silver 58 - 79010SG Full Set 2021
    Stratford-Upon-Avon Full set Box & papers2021 39mm Authenticity GuaranteeDealer
    knight-fine-jewellery · 100% · 26 feedback
    £2,745 free delivery About typical
  4. Tudor Black Bay Fifty-Eight 79010SG 2022 (2749)
    Newcastle Upon Tyne Not stated 2022 39mm Authenticity GuaranteeDealer
    watchtrader_co · 99.7% · 1,119 feedback
    £2,750 free delivery Not enough data
  5. Tudor Black Bay Fifty-Eight 925 Silver 39mm 79010SG 2021 Box & Papers
    Whitley Bay Full set Box & papers2021 39mm Authenticity GuaranteePrivate sellerBest Offer
    xrayspecs66 · 100% · 329 feedback
    £2,756 free delivery About typical
  6. Tudor Black Bay 58 925 39mm Grey (79010SG) 2021 Box Papers Warranty
    Ascot Full set Box & papers2021 39mm Authenticity GuaranteeDealerBest Offer
    tagaswatchesltd · 100% · 202 feedback
    £2,766 incl. £16 delivery About typical
  7. Tudor Black Bay 58 925 Silver M79010SG-0001 (2025, Full Set, Unworn)
    Manchester Unworn Box & papers2025 39mm Authenticity GuaranteePrivate sellerBest Offer
    feherdi · 100% · 143 feedback
    £3,081 incl. £14 delivery Not enough data
  8. Tudor Black Bay Fifty-eight 925 - 79010SG 2024 Box and Papers
    Lee-on-the-Solent Full set Box & papers2024 39mm Authenticity GuaranteePrivate sellerBest Offer
    bauhiniajewellers · 76.9% · 25 feedback
    • Low seller feedback
    £3,794 incl. £13 delivery 38% above typical

Before you buy a used Black Bay 58 M79010SG

  • 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 M79010SG.
  • 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 58 M79010SG worth?

Based on today's eBay UK Buy It Now listings, a pre-owned Tudor Black Bay 58 M79010SG typically costs £2,750 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 58 M79010SG?

The approximate UK list price is £4,000 (brands change prices every year, so check with an authorised dealer). Pre-owned examples are listed at about 31% below that on eBay UK today.

What are the specs of the Black Bay 58 M79010SG?

The Black Bay Fifty-Eight 925 with a sterling silver case and taupe dial. Case size 39mm, steel, automatic movement, made 2021–present.

Is it safe to buy a Black Bay 58 M79010SG 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.

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