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.

Buy Now on Jomashop

This is an affiliate link

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 41 - m7941a1a0nu-0001 - Black - Stainless Steel - 41mm - Mint

Tudor - m7941a1a0nu-0001 · $3,995

This Tudor Black Bay 41 is a modern automatic watch with a black dial and stainless steel case. It's in excellent condition, pre-owned but graded mint.

Condition: Pre-Owned, Grade: Mint
Case Size: 41mm
Bracelet Type: Oyster
Material: Stainless Steel

Posted at

Feb 22, 2025, 11:29 PM

Active

View listing on RolexForums

Tudor Black Bay 41 79230R

Tudor - 79230R · $2,499

A Tudor Black Bay 41 with a red dial is being listed for sale. The watch comes with original accessories and is in good condition.

Payment Methods: Zelle, Venmo, or Western Union
Rating: 5-STAR rated business on Google

Posted at

Mar 13, 2026, 8:54 PM

Active

View listing on r/WatchExchange

2023.04 Tudor Black Bay GMT 79830RB Opaline Dial Full Set - $3199

Tudor - 79830RB · $3,199

A 2023.04 Tudor Black Bay GMT in Opaline Dial configuration, complete with warranty card and packaging.

Condition: Fully functional, under warranty
Warranty expiration date: 04/2028
Shipping cost coverage for us buyers: customs duties or tariffs covered by seller
Shipping method: FedEx

Posted at

Mar 13, 2026, 7:44 PM

Active

View listing on r/WatchExchange

Tudor Black Bay 36 Black Dial 79500

Tudor - 79500 · $1,800

This Tudor Black Bay 36 features a black dial, sapphire crystal, and a good condition case and bracelet. It is running strong and keeping excellent time within manufacturer specifications.

Condition: Good, with visible signs of wear
Case Condition: Good, with visible signs of wear
Crystal Type: Sapphire
Bracelet Links: Two extra links

Posted at

Mar 13, 2026, 7:43 PM

Active

View listing on r/WatchExchange

2024 Tudor 925 Silver Black Bay 58 79010SG Full Set - $3299

Tudor - 79010SG · $3,299

Up for sale is a 2024 Tudor 925 Silver Black Bay 58 Full Set, fully functional and running at -3s/d. It comes with various accessories and is under warranty.

Warranty Start Date: 2024-01
Warranty End Date: 2029-01
Shipping Regions Exempt From Customs Duties: United States

Posted at

Mar 13, 2026, 7:41 PM

Active

View listing on r/WatchExchange

2021.12 Tudor Black Bay 58 79030N 39mm Full Set - $2799

Tudor - 79030N 39mm · $2,799

A Tudor Black Bay 58 with a 39mm case, featuring a warranty card and original packaging. It is fully functional and running at +3s/d.

Warranty card date: 2021.12
Shipping details: FedEx shipping to buyer's doorstep in 4-7 days; customs duties or tariffs paid by seller for US buyers

Posted at

Mar 13, 2026, 7:33 PM

Active

View listing on r/WatchExchange

BNIB 2026.03 Tudor Black Bay Monochrome M7941A1A0NU 41mm - $4299

Tudor - M7941A1A0NU · $4,299

Up for sale is a BNIB Tudor Black Bay Monochrome M7941A1A0NU, featuring a 41mm case. It comes with a warranty card and original packaging.

Condition: Brand New In Box (BNIB)
Warranty Period: 2 years from 03/2026
Shipping Options: Worldwide shipping via FedEx with customs duties paid by seller for US buyers

Posted at

Mar 13, 2026, 7:30 PM

Active

View listing on r/WatchExchange

Tudor Black Bay Chronograph “Pink” 79360N

Tudor - 79360N · $9,350

This Tudor Black Bay Chronograph features a unique pink dial and is one of the more sought-after modern Tudor releases.

Condition: brand new and never worn
Case condition: excellent
Bracelet condition: excellent
Clasp condition: excellent

Posted at

Mar 13, 2026, 4:32 PM

Active

View listing on r/WatchExchange

Tudor Black Bay 58 79030N $2,599

Tudor - M79030N · $2,599

The Tudor Black Bay 58 is a highly lauded vintage-inspired dive watch featuring a slim case with a compact lug-to-lug distance. It's powered by the automatic COSC-certified MT5402 movement offering a 70-hour power reserve and 200m water resistance.

Condition: Excellent condition without dings, dent or scratches
Case size: 39mm
Case thickness: 11.9mm
Lug width: 20mm

Posted at

Mar 13, 2026, 4:11 PM

Active

View listing on r/WatchExchange