Tudor Black Bay Black Bay One Only Watch 2015

Reference 7923-001

About this watch

The Tudor Black Bay One Only Watch 2015 is a masterpiece that deserves your attention, featuring a sleek stainless steel body, robust build, and vintage aesthetics. Its stunning design, reliable ETA caliber 2824-2 movement, and versatility make it not just a watch but a statement piece that tells a story. With only one unit produced, it's a unique addition to any collection, perfect for both casual and formal occasions.
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Key Features

  • 41mm round stainless steel case
  • Sapphire glass for scratch resistance
  • Rotating bezel marked from 0-60
  • Automatic ETA caliber 2824-2 movement
  • 42-hour power reserve
  • Limited edition of one unit produced

Specifications

Brand
Tudor
Family
Black Bay
Model
Black Bay One Only Watch 2015
Reference
7923-001
Movement
2824-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire

Current Listings

[WTS] 2024.04 Tudor Black Bay 79210CNU Ceramic 41mm Full Set - $3099

2024.04 Tudor Black Bay 79210CNU Ceramic 41mm Full Set - $3099

Tudor - 79210CNU · $3,099
2024.04 Tudor Black Bay 79210CNU Ceramic 41mm is up for sale with warranty card and OEM NATO strap.

  • Warranty Expiration: 2029.04
Posted at
Feb 21, 2026, 10:33 PM
Active
[WTS] $5250 OBO 2025 Tudor Black Bay Chronograph “Panda” M:79360N-0014

$5250 OBO 2025 Tudor Black Bay Chronograph “Panda” M:79360N-0014

Tudor - M79360N-0014 · $5,250
This Tudor Black Bay Chronograph 'Panda' features a 41mm stainless steel case, black tachymeter bezel, and white 'panda' dial with black subdials. It comes with a jubilee bracelet and is powered by the COSC-certified Tudor manufacture caliber MT5813.

  • Condition: Excellent
  • Case size: 41mm
  • Water resistance: 100m depth rating
  • Bracelet type: Jubilee
Posted at
Feb 21, 2026, 4:26 PM
Active
[WTS] Tudor Black Bay Chronograph 79360B “Boutique Edition” - $4,399

Tudor Black Bay Chronograph 79360B “Boutique Edition” - $4,399

Tudor - M79360B-0002 · $4,399
A sharp modern chronograph, full kit available for sale. Minor signs of wear are present but nothing is wrong with the watch.

  • Condition: Great condition overall with minor signs of wear
  • Case material: steel
  • Size: 41mm diameter
Posted at
Feb 21, 2026, 3:56 PM
Active
[WTS] Tudor Black Bay Monochrome 41mm – Ref 7941A1A0 (2025, Unworn, Full Set)

Tudor Black Bay Monochrome 41mm – Ref 7941A1A0 (2025, Unworn, Full Set)

Tudor - 7941A1A0 · $4,695
This is a brand new, unworn Tudor Black Bay Monochrome watch with a clean monochrome aesthetic and METAS certification. It features a 41mm case size and a water resistance of 200m.

  • Condition: Unworn
  • Case size: 41mm diameter
  • Movement: MT5602-U (METAS Master Chronometer)
  • Water resistance: 200m depth rating
Posted at
Feb 21, 2026, 3:19 PM
Active
[WTS] Tudor Black Bay GMT aka Pepsi with Opaline dial

Tudor Black Bay GMT aka Pepsi with Opaline dial

Tudor - M79830RB-0012 · $3,100
A Tudor Black Bay GMT in opaline dial with a 41mm case and MT5652 movement, featuring a factory NATO strap and micro adjustment.

  • Condition: near mint condition
  • Movement: MT5652
  • Case Size: 41mm
  • Bracelet Type: 5-link style jubilee with micro adjustment
Posted at
Feb 21, 2026, 3:16 PM
Active
[WTS] 2025 Tudor Black Bay 58 GMT "Coke" 7939G1A0NRU - $3850

2025 Tudor Black Bay 58 GMT "Coke" 7939G1A0NRU - $3850

Tudor - 7939G1A0NRU · $3,850
2025 Tudor Black Bay 58 GMT 'Coke' model, available with full set of original accessories including boxes, papers, and warranty card.

  • Condition: Like new to mint condition
  • Year: 2025
  • Condition With Details: Like new to mint condition
  • Box Papers Warranty: true
Posted at
Feb 21, 2026, 12:50 PM
Active
[WTS] Tudor Black Bay 58 M79030N-0003 39mm

Tudor Black Bay 58 M79030N-0003 39mm

Tudor - M79030N-0003 · $2,399
Up for sale is my Tudor Black Bay 58, a legendary diver featuring the in-house MT5402 movement and perfect proportions. It includes multiple straps and comes with its inner and outer boxes.

  • Condition: Very good, minor scratches from normal wear
  • Movement: MT5402
  • Band included: Threaded Leather Co band,generic bond nato
  • Included accessories: Watch head,Inner & outer boxes,Warranty card stamped August 2020,eBay Authentication card
Posted at
Feb 21, 2026, 12:34 PM
Active
[WTS] 2024 Tudor Black Bay GMT S&G 79833  $4,000 Shipped

2024 Tudor Black Bay GMT S&G 79833 $4,000 Shipped

Tudor - 79833 · $4,000
The Tudor Black Bay GMT S&G features a black dial, bi-color bezel, and in-house GMT movement. It combines travel functionality with a refined two-tone aesthetic.

  • Condition: Great (a few signs of wear)
  • Movement: Tudor MT5652
  • Water resistance: 200m depth rating
  • Case size: 41mm diameter
Posted at
Feb 21, 2026, 12:02 PM
Active
[WTS] New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,699.00

New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,699.00

Tudor - M79210CNU · $4,699
This is a new Tudor Black Bay 41 Ceramic Blue, featuring a blue domed dial, self-winding movement, and a 41mm ceramic case with a black bezel. It has a hybrid leather/rubber strap and offers 200M water resistance.

  • Condition: 10/10 unworn
  • Case size: 41mm diameter
  • Water depth rating: 200m
  • Movement type: Self-winding
Posted at
Feb 21, 2026, 11:17 AM
Active