Tudor Black Bay Heritage Black Bay Steel Manufacture / Strap
Reference 79730-0005
About this watch
The Tudor Heritage Black Bay Steel Manufacture, model 79730-0005, is a stunning addition to the Black Bay family. This timepiece has garnered attention from horology enthusiasts and casual wearers alike. At its core is the Tudor Caliber MT5612, a high-quality automatic movement boasting a 70-hour power reserve and precision reliability. Crafted from durable stainless steel, this watch features a luxurious appearance with brushed and polished finishes. The rotating bezel is functional for divers but stylish enough for any outfit. With water resistance up to 200 meters, this watch can handle various adventures. Its versatility in strap options and comfortable fit make it suitable for all-day wear, whether formal or casual. This timepiece is a statement piece that reflects a rich history of craftsmanship and innovation, making it a worthy investment for anyone serious about watches.
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Key Features
- Tudor Caliber MT5612 automatic movement
- 70-hour power reserve
- Sapphire glass
- Rotating bezel
- 200m water resistance
- 41mm diameter
- 22mm lug width
Specifications
- Brand
- Tudor
- Family
- Black Bay
- Model
- Heritage Black Bay Steel Manufacture / Strap
- Reference
- 79730-0005
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- Stainless Steel 41mm
- Dial Color
- Black
- Crystal
- Sapphire
Current Listings
![[WTS] Tudor Black Bay Harrods Edition Ref. 79230G – Full Set + eBay Authentication](https://preview.redd.it/rd13c2f7x2sg1.jpg?width=640&crop=smart&auto=webp&s=c986db03c31bffede605f149301680ec339ec3e3)
Tudor Black Bay Harrods Edition Ref. 79230G – Full Set + eBay Authentication
Up for sale is a highly sought-after Tudor Black Bay Harrods Edition with a green bezel variant, originally sold through Harrods in London. This watch features an in-house MT5602 movement and a 200m water resistance.
- Condition: Very good overall condition with minor hairlines on the clasp/bracelet
- Case Size: 41mm
- Movement: in-house MT5602 (COSC)
- Power Reserve: 70 hours
![[WTS] Tudor Black Bay Steel. Discontinued Model, get this in your collection while you can!](https://preview.redd.it/z0w6i6f7i2sg1.jpg?width=640&crop=smart&auto=webp&s=8a66d8c81d55f0f51964eaea2214d82de17f079d)
Tudor Black Bay Steel. Discontinued Model, get this in your collection while you can!
The Black Bay Steel is one of the most versatile Tudors out there—fixed steel bezel, date complication, and that classic tool-watch aesthetic.
- Condition: very solid overall
- Box: yes
- Manuals: yes
- Authentication card: eBay authentication card
![[WTS] Tudor Black Bay 54 Ref. 79000N (03/2026, Unworn, Full Set)](https://preview.redd.it/yylfp2b932sg1.jpg?width=640&crop=smart&auto=webp&s=a76bbf728e106aca68ba6c05c29c32e3280e3b33)
Tudor Black Bay 54 Ref. 79000N (03/2026, Unworn, Full Set)
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
![[WTS] TUDOR Black bay 41mm S&G M79733N-0008, New and Unworn. Double Boxed and Papers (08/2025)](https://preview.redd.it/r57rdb11b1sg1.jpg?width=640&crop=smart&auto=webp&s=b48ced0d1715e21ae1f5909da80c3b3286667584)
TUDOR Black bay 41mm S&G M79733N-0008, New and Unworn. Double Boxed and Papers (08/2025)
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
![[WTS] Tudor Black Bay 58 BB58 Gilt - $2,050!](https://preview.redd.it/xfhuu4ocw0sg1.jpg?width=640&crop=smart&auto=webp&s=0816b95c024678c25d1eb1b2e3f8421655468989)
Tudor Black Bay 58 BB58 Gilt - $2,050!
This Tudor Black Bay 58 is a well-maintained timepiece with no noticeable signs of wear.
- Condition: Great
![[WTS] New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,350.00](https://preview.redd.it/age96vnmj0sg1.jpg?width=640&crop=smart&auto=webp&s=4dc0f9066535da23b60c671eee84287f69019ea8)
New Tudor Black Bay 41 Ceramic Blue 1/26 Ref. M79210CNU $4,350.00
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
![[WTS] Tudor Black Bay Leather Strap, Deployant Buckle, 22mm Lug, $295](https://preview.redd.it/hrcolrwug0sg1.jpg?width=640&crop=smart&auto=webp&s=2cea33c478e211ce5452ac738faebb6e17896548)
Tudor Black Bay Leather Strap, Deployant Buckle, 22mm Lug, $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
![[WTS] Tudor Black Bay 54 “Blue Lagoon” – Brand New 2026 –](https://preview.redd.it/e9c9m8gg50sg1.jpg?width=640&crop=smart&auto=webp&s=b66d177aeaee4b71a320b9f1b8f3e2494797a97e)
Tudor Black Bay 54 “Blue Lagoon” – Brand New 2026 –
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
![[WTS] 2025 BRAND NEW Tudor Black Bay 68 7943A1A0NU $3,900](https://preview.redd.it/mc065epalzrg1.jpg?width=640&crop=smart&auto=webp&s=7ef5c921d8c76446b3a5fa1b87a5630069c171af)
2025 BRAND NEW Tudor Black Bay 68 7943A1A0NU $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