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.
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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 41 Monochrome (Ref. M7941A1A0NU-0002) – Rubber Strap – Full Set – Looking to Sell Quick!!!](https://preview.redd.it/wir8kxetpuwg1.jpg?width=640&crop=smart&auto=webp&s=bfdd19f25be49397856d96a55536f6686f817ab5)
Tudor Black Bay 41 Monochrome (Ref. M7941A1A0NU-0002) – Rubber Strap – Full Set – Looking to Sell Quick!!!
The Tudor Black Bay 41 Monochrome is a modern diver with an updated case and METAS-certified movement, featuring a clean dial and slimmer case feel. It wears well on rubber and has been certified by METAS.
- Condition: Excellent
- Movement Type: METAS-certified in-house caliber (70hr power reserve)
- Strap Material: Rubber
- Case Diameter: 41mm
![[WTS] 3/2026 Tudor Black Bay 58 Gilt - Complete Set with Both OEM Bracelet and Fabric Strap - 1 MONTH OLD](https://preview.redd.it/3k405iuoiuwg1.jpeg?auto=webp&s=34741327609bf96cd97a1ce0bb21cb80d6c9466a)
3/2026 Tudor Black Bay 58 Gilt - Complete Set with Both OEM Bracelet and Fabric Strap - 1 MONTH OLD
A month-old Tudor Black Bay 58 Gilt, ref 79030N, in a 39mm case size. This popular diver is under warranty until 03/2031.
- Condition: Excellent condition
- Case size: 39mm
- Bracelet type: OEM riveted bracelet
- Strap type: OEM fabric strap
![[WTS] Tudor Black Bay One 41mm | Box & Card | Under Warranty through 12/28](https://preview.redd.it/ix1x4cv3utwg1.jpg?width=640&crop=smart&auto=webp&s=bae1e4102963f4efe9a2a401a82a6b22a1794bd0)
Tudor Black Bay One 41mm | Box & Card | Under Warranty through 12/28
A Tudor Black Bay One 41mm with a silver sunburst dial and diamond indices, featuring a dark Burgandy genuine Louisiana alligator strap from Artisan Straps. It comes with the watch, box, warranty card, and is under warranty through December 2028.
- Case size: 41mm
- Strap material: genuine Louisiana alligator
- Strap color: dark Burgandy
![[WTS] Tudor Black Bay Bronze 43mm - $2650 + Shipping - Slate Gray Dial (M79250BA) - Year: 2020 ✈️ ✈️ ✈️](https://preview.redd.it/4ifogiu6mtwg1.jpg?width=640&crop=smart&auto=webp&s=f03aeb0feaba02a0b402885024f1357ea4a89e24)
Tudor Black Bay Bronze 43mm - $2650 + Shipping - Slate Gray Dial (M79250BA) - Year: 2020 ✈️ ✈️ ✈️
The Tudor Black Bay Bronze is a unique watch featuring a bronze case and slate gray dial. It's from the year 2020, likely a recent model.
- Year: 2020
![[WTS] Tudor Black Bay BB58 Coke. Sep 2025. Very Clean..](https://preview.redd.it/4r6tpa6cltwg1.jpeg?auto=webp&s=9b51b85664834e6961c448e7220ed58365a095d7)
Tudor Black Bay BB58 Coke. Sep 2025. Very Clean..
A Tudor Black Bay BB58 Coke, a GMT watch with a September 2025 serial number.
- Condition: Very Clean
- Model: Black Bay BB58
- Case Size: 40mm diameter
![[WTS] Tudor Black Bay 58 Bronze 79012M | 2023 Box and Papers](https://preview.redd.it/7pxfeghi4twg1.jpg?width=640&crop=smart&auto=webp&s=6497f40e4a106942d9f00e1a013013487e127ee7)
Tudor Black Bay 58 Bronze 79012M | 2023 Box and Papers
A Tudor Black Bay Bronze model featuring a 39mm case, recently serviced in 2023.
- Condition: Excellent Pre-Owned
- Patina Location: on the watch
- Case Size: 39mm diameter
![[WTS] [US] Tudor Black Bay 54 m79000n-0001](https://preview.redd.it/s0c927wmrswg1.jpg?width=640&crop=smart&auto=webp&s=cafc5cc8bca7c65d1ea49f940955ec571545cb53)
[US] Tudor Black Bay 54 m79000n-0001
A Tudor Black Bay 54 with a nato strap, to be shipped with the original bracelet.
- Bracelet length: 7 links
- Strap type: NATO strap
- Shipping included: yes
![[WTS] Tudor Black Bay 58 “Blue” – Ref. 79030B – 2022 – Full Set](https://preview.redd.it/k4lxnjw9urwg1.jpg?width=640&crop=smart&auto=webp&s=1655c9f36d4d8af2e83bc52b6e3798ff65d8a48c)
Tudor Black Bay 58 “Blue” – Ref. 79030B – 2022 – Full Set
A 2022 Tudor Black Bay 58 Blue, one of the most sought-after modern Tudor references. With its balanced 39mm case and vintage-inspired proportions, this example comes as a complete full set.
- Condition: Great overall condition with minor handling marks
- Case size: 39mm
- Movement: Tudor Manufacture Caliber MT5402
- Power reserve: ~70 hours
![[WTS] 2022 Tudor Black Bay 58 79030B - $2,899](https://preview.redd.it/2tppfzguprwg1.jpeg?auto=webp&s=416bde3ac889bc7f9f5fc25667ef687be61da7ee)
2022 Tudor Black Bay 58 79030B - $2,899
A 2022 Tudor Black Bay 58 in great overall condition, clean example with minor signs of wear and excellent crystal and bezel.
- Condition: Great overall condition with minor signs of wear
- Case size: 42mm diameter
- Water resistance: 150m