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Tudor

Black Bay 41

79680

The Black Bay distilled — 41 mm of in-house sport watchmaking

Estimated market value
$2,800
Confidence: Moderate

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Overview

The Tudor Black Bay 41 reference 79680 represents a focused refinement of the long-running Black Bay line, pairing a 41 mm stainless steel case with Tudor's in-house calibre MT5601. Introduced in 2023, it occupies the middle ground of the Black Bay family, offering collectors the heritage-inflected design language of the line in a versatile, mid-sized format. Dial options in black, blue, and anthracite ensure broad appeal across different wearing preferences.

History

The Black Bay collection traces its roots to the early 2010s, when Tudor revived the bold, tool-watch aesthetic of its mid-twentieth-century diving references. Over successive generations, the line expanded to encompass multiple case sizes and complications, with the 41 mm format emerging as a natural complement to the existing range. The reference 79680 marks the current expression of this size, bringing the MT5601 movement — a manufacture calibre with a five-day power reserve and COSC-level precision — into the standard Black Bay 41 lineup. Its introduction reflects Tudor's continued investment in in-house movement development across the Black Bay family.

Notable points

  • The 41 mm stainless steel case sits between the more compact and larger Black Bay variants, suiting a wide range of wrist sizes.
  • Power is provided by the in-house calibre MT5601, which offers an approximately 70-hour power reserve and holds COSC chronometer certification.
  • Three dial variants — black, blue, and anthracite — allow meaningful personalisation within a consistent design framework.
  • The Black Bay's signature 'snowflake' hands and domed dial crystal are hallmarks carried forward from Tudor's vintage diving heritage.
  • Reference 79680 entered production in 2023, representing the most current iteration of the Black Bay 41 format.

Specifications

Brand
Tudor
Collection
Black Bay
Reference
79680
Years of production
2023 – present
Case
41mm Stainless steel
Case material
Stainless steel
Case diameter
41 mm
Movement
Cal. MT5601
Crystal
Sapphire
Dial
Black, blue or anthracite
Bezel
Fixed polished steel
Bracelet / strap
Five-link steel bracelet, T-fit clasp
Water resistance
100 m
Power reserve
70 h
Type
Sport
Worn as
Men's
Also known as
BB41 in-house fixed bezel, ブラックベイ, 碧湾

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