Tudor Black Bay Heritage Black Bay Steel Manufacture / Strap

Reference 79730-0003

Tudor Heritage Black Bay Steel Manufacture / Strap

About this watch

The Tudor Heritage Black Bay Steel Manufacture (79730-0003) is a statement piece reflecting a rich history and commitment to quality craftsmanship. It exudes sophistication while delivering functionality, making it an excellent choice for those seeking a luxury watch that can transition seamlessly from underwater adventures to formal occasions. With its striking design, robust construction, and reliable movement, this timepiece is sure to impress even the most discerning collector or first-time luxury watch buyer. The blend of vintage aesthetics and modern technology in this watch makes it a standout piece in any collection. Its stunning black dial with stick and dot indexes adds elegance to the overall look, while the rotating bezel allows for effortless tracking of elapsed time. Under the hood, the Tudor caliber MT5612 automatic movement boasts a power reserve of approximately 70 hours, guaranteeing precise timekeeping even in the most demanding situations. Certified by COSC, this chronometer has passed rigorous testing to ensure exceptional accuracy and reliability. With its water resistance rating of 200 meters, this watch is more than capable of handling a splash or two, making it an excellent choice for adventure-seekers. Whether you're drawn to its heritage, craftsmanship, or stunning aesthetics, the Tudor Heritage Black Bay Steel Manufacture is a timepiece that won't disappoint.

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Key Features

41mm stainless steel case
Tudor caliber MT5612 automatic movement
Sapphire crystal glass
200m water resistance rating
Rotating bezel with 0-60 markings
Black dial with stick and dot indexes

Specifications

Brand

Tudor

Family

Black Bay

Model

Heritage Black Bay Steel Manufacture / Strap

Reference

79730-0003

Movement Features

Hours, Minutes, Seconds
Date
Chronometer

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Current Listings

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

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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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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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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

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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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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

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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

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