Tudor Black Bay Black Bay Master Chronometer Stainless Steel - Black / Black / Oyster

Reference 7941A1A0NU-0001

Tudor Black Bay Master Chronometer Stainless Steel - Black / Black / Oyster

About this watch

The Tudor Black Bay Master Chronometer is a masterpiece that showcases the perfect blend of vintage aesthetics and modern technology. Crafted from high-quality stainless steel, this watch exudes a robust charm with its 41mm diameter and 13.60mm height. The sunburst finish on the black dial adds an elegant touch that catches the light beautifully. Equipped with a rotating bezel marked from 0 to 60, it's designed for diving enthusiasts who can track elapsed time underwater accurately. The sapphire crystal glass protects the dial while ensuring legibility in various lighting conditions. At its core is the Tudor caliber MT5602-U, a METAS-grade movement that showcases precision and reliability. With a power reserve of 70 hours and water resistance of 200 meters, this watch adapts seamlessly to your lifestyle, whether you're swimming, hiking, or attending a business meeting. Its classic design makes it versatile enough to transition from a casual day out to a black-tie event. What sets the Tudor Black Bay Master Chronometer apart is its combination of craftsmanship, heritage, and modern technology, making it a worthy investment for collectors who appreciate the reliability and durability of this timepiece.

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Key Features

41mm stainless steel case
Tudor caliber MT5602-U movement
200m water resistance
Sapphire crystal glass
Rotating bezel with 0-60 markings
70hr power reserve
METAS-certified chronometer

Specifications

Brand

Tudor

Family

Black Bay

Model

Black Bay Master Chronometer Stainless Steel - Black / Black / Oyster

Reference

7941A1A0NU-0001

Movement Features

Hours, Minutes, Seconds
Chronometer

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

200

Current Listings

Discontinued Tudor Black Bay 58 Navy Blue 79030B - March 2026 - Full Set

Tudor - 79030B · $3,299

This Tudor Black Bay 58 is a discontinued model with a Navy Blue dial, available as a full set with its original warranty card and accessories.

Condition: 9.5+/10
Water resistance: 150m depth rating

Posted at

May 6, 2026, 11:39 AM

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TUDOR Black Bay 58 GMT 3-Link December 2024 7939G1A0NRU $3800 Shipped

TUDOR - 7939G1A0NRU · $3,800

TUDOR Black Bay 58 GMT, a stainless steel watch with a bi-directional bezel, sold with its original packaging and accessories.

Condition: Used with visible wear on the case and bracelet
Case material: stainless steel
Case dimensions: 39mm
Bezel type: bi-directional

Posted at

May 6, 2026, 10:13 AM

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Tudor Black Bay One Anthracite 36mm M79640-0001 - $2,894 shipped express worldwide

Tudor - M79640-0001 · $2,894

This Tudor Black Bay One Anthracite is a 36mm automatic watch with COSC certification, featuring a MT5400 movement and a water resistance of 100m.

Condition: Used
Case size: 36mm diameter
Lug to lug length: 44mm
Lug to lug width: 19mm

Posted at

May 6, 2026, 8:24 AM

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Tudor Black Bay Ceramic 41mm Ref.79219CNU / Year 2025 / $4000

Tudor - 79210CNU · $4,000

This Tudor Black Bay Ceramic features a blue dial on a matte black ceramic case with an exhibition case-back, and comes with box & card. It's in very good condition overall with clean dial and hands.

Condition: very good pre-owned
Box And Card Included: yes
Case Diameter: 41mm
Year Of Manufacture: 2005

Posted at

May 5, 2026, 9:48 PM

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Tudor Ranger 39mm $2750 - Tudor Black Bay 36mm $2750 - Tudor Bronze Slate 43mm $2550 - All Full Set

Tudor - 79950, 79500, 79250BA · $2,550

Year1: 2022
Year2: 2025
Year3: 2020

Posted at

May 5, 2026, 9:43 PM

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Tudor Black Bay 54 Lagoon Blue

Tudor - BB54 · $4,800

For sale is my Tudor Black Bay 54 Lagoon Blue, purchased in November 2025. It comes with full boxing papers and extra links.

Purchase Date: November 2025
Warranty Papers: yes, included
Links: extra links provided

Posted at

May 5, 2026, 8:12 PM

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2025 Tudor Black Bay 68 43mm Blue Dial – Ref. M7943A1A0NU-0001

Tudor - M7943A1A0NU-0001 · $4,098

The Tudor Black Bay 68 is a larger, more commanding take on the Black Bay lineup, combining vintage-inspired design with modern proportions and performance. It features a 43mm stainless steel case paired with a rich Tudor blue dial, signature ‘Snowflake’ hands and luminous markers for excellent legibility.

Condition: Very good preowned
Case size: 43mm
Case material: Stainless Steel
Bezel: Unidirectional Rotating

Posted at

May 5, 2026, 8:00 PM

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