Tudor Black Bay Heritage Black Bay Black Dark / Fabric
Reference 79230DK-0006
About this watch
The Tudor Heritage Black Bay Black Dark is an embodiment of balance and harmony between heritage and modernity. This exceptional timepiece boasts a robust automatic movement, certified by COSC, which ensures precision timekeeping with a power reserve of 70 hours. The combination of modern and vintage elements in its design makes it appealing to a broad audience. With its rotating bezel, 200-meter water resistance, and versatile strap options, this watch is perfect for both casual outings and formal occasions. Whether you're diving into the ocean or attending a business meeting, the Tudor Heritage Black Bay Black Dark is designed to impress with its sleek design and durable construction.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Tudor caliber MT5602 movement
- 200-meter water resistance
- Rotating bezel with 0-60 dive scale
- Silicon balance spring for durability
- Variable inertia oscillator for robustness
- 70-hour power reserve
- Certified by COSC
Specifications
- Brand
- Tudor
- Family
- Black Bay
- Model
- Heritage Black Bay Black Dark / Fabric
- Reference
- 79230DK-0006
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer
- Case
- Stainless Steel 41mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 200
Current Listings
![[WTS] Tudor Black Bay 54 37mm 2/26 Ref. 79000N - Full Set](https://preview.redd.it/ivq2eg8v32og1.jpg?width=640&crop=smart&auto=webp&s=5f2eeec1ee9dbf1796a607c232008cfa2052e1ef)
Tudor Black Bay 54 37mm 2/26 Ref. 79000N - Full Set
The Tudor Black Bay 54 37mm 2/26 Ref. 79000N is a smaller version of the iconic Black Bay 54, featuring a 37mm diameter case.
- Condition: Pre-owned, lightly worn
- Case size: 37mm diameter
- Box condition: Double boxed with original packaging
![[WTS] Tudor Black Bay 58 GMT - Full Set 2025 - $4095 OBO CONUS](https://preview.redd.it/bdketi0932og1.jpg?width=640&crop=smart&auto=webp&s=5df432f38a0b9e9ba2d99e412b9a622317db8a3d)
Tudor Black Bay 58 GMT - Full Set 2025 - $4095 OBO CONUS
This Tudor Black Bay 58 GMT features a stainless steel case with bidirectional bezel and 200m water resistance. It's powered by the MT5450-U movement, offering 65 hours of power reserve.
- Case Diameter: 39mm
- Case Thickness: 12.8mm
- Lug Width: 20mm
![[WTS] Brand New - Feb 2026 - Tudor Black Bay 58 GMT 39mm BB58 “Coke” - 7939G1A0NRU Full Set - $4099 [MSRP 5350+Tax]](https://preview.redd.it/ppgq85wzj1og1.jpg?width=640&crop=smart&auto=webp&s=574d0481ff73e67ff5290267f0f4bfff4975ea5b)
Brand New - Feb 2026 - Tudor Black Bay 58 GMT 39mm BB58 “Coke” - 7939G1A0NRU Full Set - $4099 [MSRP 5350+Tax]
This brand new Tudor Black Bay 58 GMT features a 39mm stainless steel case, self-winding movement, and 200M water resistance. The watch comes with a three-link stainless steel bracelet and includes all original accessories.
- Condition: 10/10 Brand New
- Case size: 39mm
- Water resistance: 200M
- Movement: MT5450-U (COSC-METAS)
![[WTS] Tudor Black Bay 58 OEM Bracelet](https://preview.redd.it/7p33pmc4f1og1.jpg?width=640&crop=smart&auto=webp&s=1fe9fafe9790d44551d0eeb4de4c355a9e1dee7b)
Tudor Black Bay 58 OEM Bracelet
A Tudor Black Bay 58 OEM bracelet with rivets and a shield clasp is being sold in overall good condition.
- Condition: Good, minor hairlines on the clasp
- Bracelet Type: OEM
- Shipping: Insured Ground shipping through UPS within CONUS
![[WTS] Tudor Black Bay - FULL SET (79230N)](https://preview.redd.it/4nm5th03l0og1.jpg?width=640&crop=smart&auto=webp&s=94dd69af903f3ea38874d63481c963d488be3e3f)
Tudor Black Bay - FULL SET (79230N)
- Paypal: available for payment through PayPal
- Gs: includes G&S
![[WTS] Tudor Black Bay 58 Blue - Brand New](https://preview.redd.it/2fltzxg000og1.jpg?width=640&crop=smart&auto=webp&s=5c1bdac131576c47aec52666ce4e8e6c0320dcac)
Tudor Black Bay 58 Blue - Brand New
This Tudor Black Bay 58 Blue is brand new, still in its original box with factory stickers and all documentation.
- Condition: Brand new, never worn
- Year Bought: 2026
- Warranty Expires: Jan. 2031
![[WTS] 2023 Tudor Black Bay GMT "Root beer" - Full Set + extra straps - $4,000](https://preview.redd.it/eah9jbhxfxng1.jpg?width=640&crop=smart&auto=webp&s=1431837d33df922440f18ca7dbeccf7cc1034205)
2023 Tudor Black Bay GMT "Root beer" - Full Set + extra straps - $4,000
The Tudor Black Bay GMT features a unique two-tone aesthetic with a matte brown and black aluminum bezel against an 18k yellow gold dial. Powered by the COSC-certified Manufacture Calibre MT5652, it is a modern technical powerhouse with a massive 70-hour power reserve.
- Condition: Excellent
- Case size: 41mm
- Material: Steel & 18k Yellow Gold
- Movement type: True GMT
![[WTS] Tudor Black Bay 36 ref. 79500 BB36 from 2018](https://preview.redd.it/wne42ke68xng1.jpeg?auto=webp&s=69e5078e6ae81a9cc109ecf7e62a3cbafa97cd4c)
Tudor Black Bay 36 ref. 79500 BB36 from 2018
A modern classic Tudor Black Bay 36 watch, known for its clean no-date dial and balance of design, suitable for both sporty and dressy occasions. It has been worn regularly and shows signs of use.
- Condition: Pre-owned with wear throughout, unpolished case and light hand polish on the bracelet
- Case Size: 36mm diameter
- Lug Width: 19mm
- Lug To Lug: 44h
![[WTS] - 2022 Tudor Black Bay Chronograph 79360N Black Dial with Box and Papers - $4,850](https://preview.redd.it/1layd41k5xng1.jpg?width=640&crop=smart&auto=webp&s=75dcc12aa84c2a63f0537039c0c88e90ef3d3b44)
- 2022 Tudor Black Bay Chronograph 79360N Black Dial with Box and Papers - $4,850
This 2022 Tudor Black Bay Chronograph features a 41mm stainless steel case, black aluminum bezel insert, and matte black dial with silver-opaline sub dials.
- Condition: Excellent
- Case size: 41mm
- Bracelet length: up to 18.6 cm / 7.3"