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
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Tudor Black Bay GMT (79830RB)
This Tudor Black Bay GMT features a black dial, blue/red bezel, on a steel bracelet, with the newest reference and comes with boxes, booklet, and warranty card.
- Condition: very good condition, a few light marks
- Case size: 41mm diameter
- Material: stainless steel for the case and bracelet
- Movement: automatic Caliber MT5652
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Tudor Black Bay One Anthracite 36mm M79640-0001 - $2,894 shipped express worldwide
This Tudor Black Bay One Anthracite is a 36mm automatic watch with COSC certification, featuring a MT5400 movement and a water resistance of 100m.
- Condition: Used
- Case size: 36mm diameter
- Lug to lug length: 44mm
- Lug to lug width: 19mm
![[WTS] New Tudor Black Bay 58 Black/Gilt dial 4/26 Ref# 79030N $3,699.00](https://preview.redd.it/owofnqdreizg1.jpg?width=640&crop=smart&auto=webp&s=05cdaba367c8885d89f9457287b8753007697faf)
New Tudor Black Bay 58 Black/Gilt dial 4/26 Ref# 79030N $3,699.00
This Tudor Black Bay 58 features a black domed dial, automatic self-winding movement, and a stainless steel riveted bracelet. It has a water resistance of 200M and a 70-hour power reserve.
- Condition: Unworn
- Case size: 39mm
- Water resistance: 200M
- Movement: MT5602 (COSC)
![[WTS] 2024.03 Tudor Black Bay 58 79030B Full Set - $2999](https://preview.redd.it/5do6imtgdfzg1.jpg?width=640&crop=smart&auto=webp&s=52a56600762d4ae430206480d8e2a5a5d7f09fb6)
2024.03 Tudor Black Bay 58 79030B Full Set - $2999
- Authenticity Verified: true
- Shipping From: Chongqing, China
- International Shipping Available: true
![[WTS] Tudor Black Bay Ceramic 41mm Ref.79219CNU / Year 2025 / $4000](https://preview.redd.it/6rp4u86eafzg1.jpg?width=640&crop=smart&auto=webp&s=39b326adb356ecf9c596d4582b337f932e982b13)
Tudor Black Bay Ceramic 41mm Ref.79219CNU / Year 2025 / $4000
This Tudor Black Bay Ceramic features a blue dial on a matte black ceramic case with an exhibition case-back, and comes with box & card. It's in very good condition overall with clean dial and hands.
- Condition: very good pre-owned
- Box And Card Included: yes
- Case Diameter: 41mm
- Year Of Manufacture: 2005
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Tudor Ranger 39mm $2750 - Tudor Black Bay 36mm $2750 - Tudor Bronze Slate 43mm $2550 - All Full Set
- Year1: 2022
- Year2: 2025
- Year3: 2020
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Tudor Heritage Black Bay 41 "Smiley" 79220R Full Set - $2699
The Tudor Heritage Black Bay 41 'Smiley' is a unique and stylish watch that features a tonneau case. It comes with various accessories, including a warranty card, inner and outer boxes, and booklets.
- Condition: Fully functional, -5 seconds per day
- Water Resistance: 150m depth rating
- Movement Accuracy: -5 seconds per day
- Shipping Details: FedEx shipping, customs duties paid for US buyers
![[WTS] Tudor Black Bay 54 Lagoon Blue](https://preview.redd.it/cqzgb8c7tezg1.jpeg?auto=webp&s=acecf0c4e3df6fe703802f65a12e399fd701d7d2)
Tudor Black Bay 54 Lagoon Blue
For sale is my Tudor Black Bay 54 Lagoon Blue, purchased in November 2025. It comes with full boxing papers and extra links.
- Purchase Date: November 2025
- Warranty Papers: yes, included
- Links: extra links provided
![[WTS] 2025 Tudor Black Bay 68 43mm Blue Dial – Ref. M7943A1A0NU-0001](https://preview.redd.it/8m9rk5a1rezg1.png?width=640&crop=smart&auto=webp&s=ef069494abf2213cf6f793a94be51d6b2cdbf562)
2025 Tudor Black Bay 68 43mm Blue Dial – Ref. M7943A1A0NU-0001
The Tudor Black Bay 68 is a larger, more commanding take on the Black Bay lineup, combining vintage-inspired design with modern proportions and performance. It features a 43mm stainless steel case paired with a rich Tudor blue dial, signature ‘Snowflake’ hands and luminous markers for excellent legibility.
- Condition: Very good preowned
- Case size: 43mm
- Case material: Stainless Steel
- Bezel: Unidirectional Rotating