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 68 Silver Dial Stainless Steel 43mm Full set Box & Papers M7943A1A0NU-0002

Tudor - M7943A1A0NU-0002 7943A1A0NU · $4,195

This is a Tudor Black Bay 68 Silver dial watch with a stainless steel bracelet, featuring a 43mm case size. It comes in full set box and papers, with a warranty until July 2030.

Condition: Excellent
Case Size: 43mm diameter
Bracelet Material: Stainless Steel

Posted at

Apr 9, 2026, 12:20 PM

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Tudor Black Bay 41 Monochrome Oyster METAS 1/25 Ref# M7941A1A0NU $3,699.00

Tudor - M7941A1A0NU · $3,699

This Tudor Black Bay 41 Monochrome Oyster features a black domed dial with silver hour markers, automatic self-winding movement, 41mm case size, Oyster style bracelet with T-Fit clasp, and 200M water resistance.

Condition: Great overall, a few hairlines here and there- see pics.
Case Diameter: 41mm
Water Resistance: 200m depth rating
Power Reserve: 70-hour power reserve

Posted at

Apr 9, 2026, 11:46 AM

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Tudor Black Bay 41 (Ref. 7941A1A0NU) – Full Set - 2025 - $4250

Tudor - 7941A1A0NU · $4,250

Up for sale is a Tudor Black Bay 41 Monochrome in very good condition, bordering on like new, complete with full box and papers.

Condition: Very good, almost like new
Warranty card date: 10/19/2025
Includes: original box, warranty card, manual, booklets

Posted at

Apr 8, 2026, 10:56 PM

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Tudor Black Bay Chrono “Panda” 79360N w/ Extra Zealande Rubber Strap

Tudor - M79360N-0002 · $3,900

This Tudor Black Bay Chrono 'Panda' features a beautiful piece that comes from Nico Leonard's collection, the legendary YTube timepiece aficionado.

Condition: Excellent condition
Extra Strap Price: $229 + $40 for clasp
Strap Material: Zealande rubber
Case Size: 40mm diameter

Posted at

Apr 8, 2026, 10:51 PM

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Tudor Black Bay S&G 79733N 41mm Full Set - $2699

Tudor - 79733N · $2,699

a fully functional Tudor Black Bay S&G in excellent condition, complete with various accessories and documentation.

Condition: Fully functional, with minor accuracy (+2s/d)
Warranty Date: 2020
Boxes: Tudor inner and outer boxes
Strap: Extra aftermarket strap & buckle

Posted at

Apr 8, 2026, 10:06 PM

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2025 Tudor Black Bay 58 GMT 39mm "Coke" 7939G1A0NRU Full Set - $3999

Tudor - 7939G1A0NRU · $3,999

This is a 2025 Tudor Black Bay 58 GMT 39mm 'Coke' watch that comes with various accessories and a warranty card.

Water Resistance: 150m water resistance
Warranty Duration: 9 years

Posted at

Apr 8, 2026, 10:03 PM

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

Tudor - 79010SG · $3,299

Up for sale is a 2024 Tudor Black Bay 58 79010SG Full Set, which comes with warranty card, inner and outer boxes, and three booklets. It's under warranty until 01/2029.

Warranty Expires: 01/2029
Shipping Locations: United States (duties paid by seller), worldwide
Shipping Details: FedEx (4-7 days delivery time)

Posted at

Apr 8, 2026, 9:55 PM

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

Tudor - M7941A1A0NU · $4,299

This is a brand new, unopened Tudor Black Bay Monochrome watch from the 2026 collection. It features a 41mm case and comes with various accessories including a warranty card and booklets.

Condition: Brand new in box (BNIB)
Warranty Start Date: 03/2026
Warranty End Date: 03/2031
Shipping Cost Coverage: Seller pays customs duties or tariffs for US buyers

Posted at

Apr 8, 2026, 9:53 PM

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Tudor Black Bay Bronze 79250BM full kit– $2,900 o.b.o.

Tudor - 79250BM · $2,900

Up for sale is my Tudor Black Bay Bronze featuring the iconic 43mm bronze case and in-house MT5601 movement. The watch has a few signs of wear but overall looks great.

Condition: Very good condition with beautiful patina and very few signs of wear
Case diameter: 43mm
Movement type: in-house
Water depth rating: 200m

Posted at

Apr 8, 2026, 7:43 PM

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