Tudor Black Bay Heritage Black Bay Ceramic One for Only Watch
Reference 7921/001CN
About this watch
The Tudor Heritage Black Bay Ceramic One for Only Watch is a masterpiece that combines style, functionality, and heritage in one stunning package. With its sleek black ceramic case and 41mm diameter, this watch exudes modern sophistication while being durable and lightweight due to its titanium, ceramic, and stainless steel construction. The PVD coating adds an extra layer of protection without compromising the sleek finish. At the heart of this timepiece is the Tudor caliber MT5602, a certified COSC automatic movement that beats at 4Hz, ensuring precision and reliability. With a power reserve of 70 hours, you can forget to wind it over the weekend and still expect it to tick away come Monday morning. This watch boasts an impressive water resistance of 200 meters, making it suitable for diving as well as everyday wear. The rotating bezel is functional and designed for divers, while the black dial with stick and dot indexes is easy to read in challenging lighting conditions. When you strap on this watch, you'll be pleasantly surprised by its comfort and weight. As a one-of-a-kind piece, it's not just a timepiece but also a piece of history, telling a story and having intrinsic value. This limited edition watch reflects Tudor's commitment to quality and innovation, making it a worthy investment for watch enthusiasts and collectors.
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Key Features
- Tudor caliber MT5602 automatic movement
- Ceramic case with PVD coating
- 200m water resistance
- 41mm diameter
- Rotating dive bezel
- Black dial with stick and dot indexes
- Proprietary hands
Specifications
- Brand
- Tudor
- Family
- Black Bay
- Model
- Heritage Black Bay Ceramic One for Only Watch
- Reference
- 7921/001CN
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer
- Case
- 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 200
Current Listings
![[WTS] 2025 Tudor Black Bay 58 GMT Ref. 7939G1A0NRU - Full Set Mint Condition - $3950](https://preview.redd.it/nznagwjf0kzg1.jpg?width=640&crop=smart&auto=webp&s=163aa79a5f9a9f8a08f256f0e3cc7866b97283ef)
2025 Tudor Black Bay 58 GMT Ref. 7939G1A0NRU - Full Set Mint Condition - $3950
This Tudor Black Bay 58 GMT features a 39mm stainless steel case, black and burgundy bezel, and a matte black domed dial with gilt hour markers.
- Condition: Mint Condition
- Case Size: 39mm
- Water Resistance Depth: 200m / 660ft
- Power Reserve: 65-hour
![[WTS] Omega Seamaster 300 Heritage ; Tudor Black Bay Bronze 43mm ; Seiko Prospex SSC927 ; Seiko Prospex SPB485](https://preview.redd.it/eqkrrce6zjzg1.jpg?width=640&crop=smart&auto=webp&s=2b7e32fea887ff5cd46fb906497d1f11097d6e89)
Omega Seamaster 300 Heritage ; Tudor Black Bay Bronze 43mm ; Seiko Prospex SSC927 ; Seiko Prospex SPB485
- Condition: Like new condition, no visible scratches or blemishes
- Box: includes original box
- Papers: includes original purchase receipt and papers
- Bracelet: comes with OEM bracelet with all links in the box
![[WTS] Discontinued Tudor Black Bay 58 Navy Blue 79030B - March 2026 - Full Set](https://preview.redd.it/3ypslbznejzg1.jpg?width=640&crop=smart&auto=webp&s=d89add61375e93dec1b97c9bf07f234e4119f1f8)
Discontinued Tudor Black Bay 58 Navy Blue 79030B - March 2026 - Full Set
This Tudor Black Bay 58 is a discontinued model with a Navy Blue dial, available as a full set with its original warranty card and accessories.
- Condition: 9.5+/10
- Water resistance: 150m depth rating
![[WTS] TUDOR Black Bay 58 GMT 3-Link December 2024 7939G1A0NRU $3800 Shipped](https://preview.redd.it/lcovhp35zizg1.jpg?width=640&crop=smart&auto=webp&s=3c04a96abbb0181c46910de62bf64d086761ed36)
TUDOR Black Bay 58 GMT 3-Link December 2024 7939G1A0NRU $3800 Shipped
TUDOR Black Bay 58 GMT, a stainless steel watch with a bi-directional bezel, sold with its original packaging and accessories.
- Condition: Used with visible wear on the case and bracelet
- Case material: stainless steel
- Case dimensions: 39mm
- Bezel type: bi-directional
![[WTS] Tudor Black Bay One Anthracite 36mm M79640-0001 - $2,894 shipped express worldwide](https://preview.redd.it/h1xgo2uqfizg1.jpg?width=640&crop=smart&auto=webp&s=b44ee85bfe737fca4ed29d390eb1d5c52043d0ea)
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
![[WTS] Tudor Ranger 39mm $2750 - Tudor Black Bay 36mm $2750 - Tudor Bronze Slate 43mm $2550 - All Full Set](https://preview.redd.it/yr6ijy7i9fzg1.jpg?width=640&crop=smart&auto=webp&s=5e184735c69ac9b1b3da7ac2aa67e37b738b1dd8)
Tudor Ranger 39mm $2750 - Tudor Black Bay 36mm $2750 - Tudor Bronze Slate 43mm $2550 - All Full Set
- Year1: 2022
- Year2: 2025
- Year3: 2020