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

Tudor Black Bay 54 “Blue Lagoon”

Tudor - M79000-0001 · $5,400

The seller has a Tudor Black Bay 54 'Blue Lagoon' in excellent condition, featuring a sand textured dial and mirror polished bezel.

Condition: BRAND NEW
Box Papers: Yes
Warranty Expiration Date: December 2030

Posted at

Dec 13, 2025, 4:27 PM

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Tudor Black Bay 58 Ref. 79030B, Complete Set w/ Box and Papers

Tudor - 79030B · $2,795

This Tudor Black Bay 58 is a vintage-inspired watch with modern performance, featuring a 39mm stainless steel case, unidirectional rotatable bezel, and a domed sapphire crystal. It comes with a Manufacture Caliber MT5402 movement, COSC-certified chronometer, and a 70-hour power reserve.

Condition: Excellent Pre-Owned Condition with little to no signs of wear
Case diameter: 40mm
Bezel material: matte blue anodized aluminum
Dial color: matte blue

Posted at

Dec 13, 2025, 2:55 PM

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Tudor Black Bay One 39mm M79660-0003

Tudor - M79660-0003 · $2,950

A Tudor Black Bay One 39mm with a champagne dial, full kit, and nearly full warranty. It runs +0.5 seconds per day after testing over multiple intervals.

Dial color: champagne

Posted at

Dec 13, 2025, 2:06 PM

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Tudor Black Bay 21mm Five-Link Stainless Steel Jubilee Bracelet OEM 61570 (Reduced/Repost)

Tudor - 61570 · $6,500

Posted at

Dec 13, 2025, 2:03 PM

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BNIB 2025 Tudor Black Bay 58 GMT 11/25 7939G1A0NRU Coke $4,249

Tudor - M7939G1A0NRU-0001 · $4,249

This 2025 Tudor Black Bay 58 GMT is a brand new, unworn timepiece with a 39mm case.

Condition: Brand New, Unworn, Unsized
Material: steel
Diameter: 39mm

Posted at

Dec 13, 2025, 12:13 PM

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New 2025 Tudor Black Bay 58 GMT Stickers 10/25 7939G1A0NRU “Coke” $4299.00

Tudor - 7939G1A0NRU · $4,299

The watch being listed is a new 2025 Tudor Black Bay 58 GMT with a black domed gilt dial and burgundy bezel. It features a self-winding movement, 200M water resistance, and a 65-hour power reserve.

Condition: Unworn, full stickers
Diameter: 39mm
Movement: MT5450-U (COSC-METAS)
Water Resistance: 200m depth rating

Posted at

Dec 13, 2025, 12:00 PM

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Tudor Black Bay Steel, M79730, Full Kit, Great Condition, warranty until 4/28

Tudor - M79730 · $2,600

Tudor Black Bay Steel features a stainless steel case and bracelet, black dial, and COSC calibre MT5612 automatic movement.

Condition: Great preowned condition, average desk diving marks
Movement: MT5612, 70-hour power reserve
Case size: 41mm diameter
Bracelet material: stainless steel

Posted at

Dec 13, 2025, 11:52 AM

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Tudor Black Bay 54 Lagoon Blue (M79000-0001) - $4650

Tudor - M79000-0001 · $4,650

For sale is a Tudor Black Bay 54 Lagoon Blue, in overall mint condition with minor marks. It comes with a full set of accessories.

Condition: Overall mint condition with a few light marks on the clasp
Year: 2025
Box Papers Warranty: yes
Extra Links: included

Posted at

Dec 13, 2025, 10:41 AM

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Tudor Black Bay Chronograph 79360B Blue Dial 2024 Full Set - $4,895

Tudor - 79360B · $4,895

Up for sale is a Tudor Black Bay Blue, Reference 79360B, from 2024, in excellent condition.

Condition: Excellent condition
Year: 2024
Contents: Watch (full links), Inner & Outer Box, International Warranty Card, Warranty Booklet, User Manual, Hang Tag

Posted at

Dec 13, 2025, 10:07 AM

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