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] Tudor Black Bay Fifty-Eight 58 Blue - Complete Set](https://preview.redd.it/hcp44zcy8ixf1.jpeg?auto=webp&s=7fd7cfd4863a5aa222e305fa060c73b8c6ef549e)
Tudor Black Bay Fifty-Eight 58 Blue - Complete Set
The Tudor Black Bay Fifty-Eight BB58 Blue is a versatile and classic diver with a 39mm stainless steel case, blue dial and bezel, and in-house manufactured Calibre MT5402 automatic movement.
- Condition: Excellent overall condition
- Case size: 39mm diameter
- Water resistance depth rating: 200m
![[WTS] Tudor Black Bay 79230B](https://preview.redd.it/woiiuy2eshxf1.jpg?width=640&crop=smart&auto=webp&s=552de3e9cad95c3772e7ae04b0e6dc85c0c3ed6a)
Tudor Black Bay 79230B
This is a Tudor Black Bay with a blue bezel and black dial, considered by the seller to be one of the best color combinations.
- Condition: Amazing condition
- Shipping Box: Ebay Box
- Authenticity Guarantee: Ebay Authenticity Guarantee card
![[WTS] Tudor Black Bay 58 Gilt 79030N - 2025 Full Set](https://preview.redd.it/3h1uhth5ahxf1.jpg?width=640&crop=smart&auto=webp&s=dc9d6e79baf7ab4ac8454c7282df42a897ace328)
Tudor Black Bay 58 Gilt 79030N - 2025 Full Set
The Tudor Black Bay 58 is a 39mm watch featuring a black aluminum bezel and gilt accents on the dial.
- Condition: Flawless crystal and bezel. Hairline scratches throughout case and desk diver marks on the bracelet.
- Movement: COSC-certified MT5402
- Power reserve: 70-hour
- Warranty until: 2030
![[WTS] 2025 BRAND NEW Tudor Black Bay 54 79000 $3,400](https://preview.redd.it/3444cmxx2dxf1.jpg?width=640&crop=smart&auto=webp&s=635a9dcf83190b6dcaf06eab6b98b9d1fc6ad545)
2025 BRAND NEW Tudor Black Bay 54 79000 $3,400
The Tudor Black Bay 54 is a 37mm watch with a T-Fit Clasp bracelet and a lug to lug measurement of 46mm. It's considered a GADA watch in the Tudor lineup.
- Condition: Brand New, Unworn - Factory Stickers on case sides
- Case size: 37mm
- Lug to lug: 46mm
- Bracelet type: T-Fit Clasp
![[WTS] 2025 BRAND NEW Tudor Black Bay Chrono "Carbon 25" 79377KN $9,555](https://preview.redd.it/yzln8dnt2dxf1.jpg?width=640&crop=smart&auto=webp&s=ed450cc37b5fbb9ea6656852dd38db74ba62dd5d)
2025 BRAND NEW Tudor Black Bay Chrono "Carbon 25" 79377KN $9,555
The Tudor Black Bay Chrono 'Carbon 25' is a limited edition watch with a unique carbon fibre case, titanium pushers, and a PVD titanium caseback. It mirrors the 2025 livery of the Visa Cash App Racing Bulls F1 Team car. The watch is extremely lightweight due to its design.
- Condition: Brand New, Unworn
- Case material: carbon fibre
- Pushers: titanium
- Caseback: PVD titanium
![[WTS] Tudor Black Bay Chrono Blue Boutique 79360B $4,300](https://preview.redd.it/q8i4rafo2dxf1.jpg?width=640&crop=smart&auto=webp&s=2fe5633f07cff385308484faef931dcde4d44fba)
Tudor Black Bay Chrono Blue Boutique 79360B $4,300
A new release Tudor Black Bay Chrono Blue with a stunning sunburst blue dial, comfortable 5-link bracelet, and COSC Certified Calibre MT5813. This watch is one of the cheapest examples on the market.
- Condition: Mint
- Case Size: 41mm diameter
- Water Resistance: 150m depth rating
![[WTS] Tudor Black Bay Pro GMT Opaline 79470 $3,800](https://preview.redd.it/zxrmvevi2dxf1.jpg?width=640&crop=smart&auto=webp&s=c1682c348b4fadfd32a9520cebb28db89183a0ad)
Tudor Black Bay Pro GMT Opaline 79470 $3,800
A Tudor Black Bay Pro GMT with an opaline dial, featuring a COSC certified Calibre MT5652 and 200m water resistance.
- Condition: Preowned - Lightly Used
- Water resistance: 200m
- Power reserve: 70 hours
- Movement certification: COSC Certified Calibre MT5652
![[WTS] Tudor Black Bay Steel 41mm 79730 Full Set - $2399](https://preview.redd.it/sb2qwhpfhcxf1.jpg?width=640&crop=smart&auto=webp&s=7b3cfd9f74d103892191d770a5e7f7e50be2acac)
Tudor Black Bay Steel 41mm 79730 Full Set - $2399
This 2017 Tudor Black Bay Steel 41mm is a full set with original Tudor NATO strap, warranty card, and boxes. It's running at -3 seconds per day.
- Case Size: 41mm diameter
- Movement Accuracy: -3 seconds per day
- Original Buckle: yes
![[WTS] Tudor Black Bay Fifty-Eight M79030N-0003 – Box & Papers (NATO Strap) – $2,800](https://preview.redd.it/7135q4xv1axf1.jpg?width=640&crop=smart&auto=webp&s=9f6c9e2780c785f432442d6c908cc1561b8a5b4e)
Tudor Black Bay Fifty-Eight M79030N-0003 – Box & Papers (NATO Strap) – $2,800
A Tudor Black Bay Fifty-Eight watch sold with its original box and papers. The watch features a stainless steel case and comes with a Black Bay 58 NATO strap.
- Condition: Excellent, few minor scratches
- Case material: Stainless steel
- Dimensions: 39mm x 47.75mm lug to lug x 11.9mm thick
- Lug width: 20mm