Tudor Black Bay Heritage Black Bay Black Manufacture / Strap

Reference 79230N-0008

Tudor Heritage Black Bay Black Manufacture / Strap

About this watch

The Tudor Black Bay 79230N-0008 is a testament to the brand's rich history and commitment to quality craftsmanship. This stunning timepiece boasts a bold yet sophisticated appearance, featuring a round case diameter of 41.00 mm and a black dial with sleek stick and dot indexes. Crafted from durable stainless steel, this watch combines modernity and classic design elements, ensuring its timeless appeal. The sapphire glass is scratch-resistant, protecting the intricate mechanics within, while the closed case back adds to the streamlined look. Powered by the impressive Tudor caliber MT5602, an automatic movement certified by the Swiss Official Chronometer Testing Institute (COSC), this watch keeps time with remarkable accuracy and precision. With a power reserve of up to 70 hours, you can enjoy worry-free wear. The rotating bezel with a 0-60 scale pays homage to its diving heritage, while the water resistance rating of up to 200 meters ensures confident wear in any situation.
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Key Features

  • 41mm round case diameter
  • Black dial with stick and dot indexes
  • Sapphire glass for scratch-resistance
  • COSC-certified MT5602 automatic movement
  • Power reserve up to 70 hours
  • 200m water resistance rating
  • Rotating bezel with 0-60 scale

Specifications

Brand
Tudor
Family
Black Bay
Model
Heritage Black Bay Black Manufacture / Strap
Reference
79230N-0008
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire

Current Listings

[WTS] Tudor Black Bay 54 Ref. 79000N (03/2026, Unworn, Full Set)

Tudor Black Bay 54 Ref. 79000N (03/2026, Unworn, Full Set)

Tudor - 79000N · $3,650
This Tudor Black Bay 54 is a brand new, 37mm case watch featuring the manufacture caliber MT5400 and 200m water resistance.

  • Condition: Unworn, excellent condition
  • Case size: 37mm
  • Water resistance: 200m
  • Movement: Manufacture caliber MT5400
Posted at
Mar 29, 2026, 5:56 PM
Active
View listing on r/WatchExchange
[WTS] TUDOR Black bay 41mm S&G M79733N-0008, New and Unworn. Double Boxed and Papers (08/2025)

TUDOR Black bay 41mm S&G M79733N-0008, New and Unworn. Double Boxed and Papers (08/2025)

TUDOR - M79733N-0008 · $5,850
This Tudor Black Bay 41mm S&G is in new condition and has never been worn due to personal circumstances.

  • Condition: New and Unworn
  • Case size: 41mm
  • Depth rating: 200m
Posted at
Mar 29, 2026, 3:47 PM
Active
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[WTS] Tudor Black Bay 58 BB58 Gilt - $2,050!

Tudor Black Bay 58 BB58 Gilt - $2,050!

Tudor - BB58 · $2,050
This Tudor Black Bay 58 is a well-maintained timepiece with no noticeable signs of wear.

  • Condition: Great
Posted at
Mar 29, 2026, 1:56 PM
Active
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[WTS] New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,350.00

New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,350.00

Tudor - M79210CNU · $4,350
New Tudor Black Bay 41 Ceramic Blue with a beautiful blue domed dial, self-winding movement, and 200M water resistance.

  • Condition: 10/10 unworn
  • Case size: 41mm diameter
  • Water resistance: 200m depth rating
  • Movement: Calibre MT5602-1U movement
Posted at
Mar 29, 2026, 12:45 PM
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[WTS] Tudor Black Bay Leather Strap, Deployant Buckle, 22mm Lug, $295

Tudor Black Bay Leather Strap, Deployant Buckle, 22mm Lug, $295

Tudor · $295
A Tudor Black Bay leather strap with deployant buckle is being sold, featuring distressed brown leather and a 22mm lug width. It's in very good condition with an excellent clasp and comes with genuine Tudor spring bars.

  • Condition: very good and excellent
  • Lug width: 22mm
Posted at
Mar 29, 2026, 12:29 PM
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[WTS] Tudor Black Bay 54 “Blue Lagoon” – Brand New 2026 –

Tudor Black Bay 54 “Blue Lagoon” – Brand New 2026 –

Tudor - Black Bay 54 ‘Blue Lagoon’ · $5,400
A brand new Tudor Black Bay 54 ‘Blue Lagoon’ with a 37mm case size, MT5400 movement and 200m water resistance.

  • Condition: Brand New / Unworn
  • Case Size: 37mm
  • Movement: MT5400 (COSC Certified)
  • Water Resistance: 200m depth rating
Posted at
Mar 29, 2026, 11:25 AM
Active
View listing on r/WatchExchange
[WTS] 2025 BRAND NEW Tudor Black Bay 68 7943A1A0NU $3,900

2025 BRAND NEW Tudor Black Bay 68 7943A1A0NU $3,900

Tudor - M7943A1A0NU-0001 · $3,900
A brand new Tudor Black Bay 68 with a gorgeous sunburst blue dial and 43mm case size. It features the METAS Master Chronometer certification Calibre MT5601-U with 70h of power reserve and a comfortable T-Fit clasp.

  • Condition: Brand New
  • Case Size: 43mm
  • Movement: Calibre MT5601-U
Posted at
Mar 29, 2026, 9:32 AM
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[WTS] Tudor Black Bay. Ceramic. Box, Papers. Under Warranty..

Tudor Black Bay. Ceramic. Box, Papers. Under Warranty..

Tudor - Black Bay · $2,999
A Tudor Black Bay ceramic watch available for sale, complete with box and papers under warranty.

  • Case material: Ceramic
  • Box and papers included: true
Posted at
Mar 28, 2026, 2:45 PM
Active
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[WTS] 2024 Tudor Black Bay 54 (Ref: 79000N) Complete Set. $3,300

2024 Tudor Black Bay 54 (Ref: 79000N) Complete Set. $3,300

Tudor - 79000N · $3,300
The Tudor Black Bay 54 is a stylish and wearable diver with a vintage-inspired design, featuring a domed sapphire crystal, unidirectional aluminum bezel, and a 200m water resistance. It's powered by the in-house MT5400 caliber and has a clean dial without a date display.

  • Condition: Very good pre-owned
  • Case material: Stainless steel (polished & satin)
  • Bezel material: Aluminum
  • Water resistance depth rating: 200m
Posted at
Mar 28, 2026, 11:34 AM
Active
View listing on r/WatchExchange