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Tudor Black Bay 39 — 79660

Tudor

Black Bay 39

79660

The Black Bay distilled — 39 mm of vintage soul in modern steel.

Estimated market value
$2,700
Confidence: Moderate

An estimate from current market data — not an offer. Your actual value depends on condition, completeness, and authentication.

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Overview

The Tudor Black Bay 39 (ref. 79660) is a more compact interpretation of the long-running Black Bay family, offering the line's signature diver-inspired aesthetic in a 39 mm stainless steel case. Three dial variants — black, blue, and anthracite — preserve the collection's characteristic depth and versatility. Introduced in 2023, it pairs the refined proportions of mid-century sport watches with Tudor's in-house movement technology.

History

The Black Bay line traces its roots to Tudor's heritage of robust, tool-oriented dive watches, drawing visual cues from references produced from the 1950s onward. Over successive generations, the collection expanded in both scope and case sizing, and the Black Bay 39 represents a deliberate step toward a more wearable diameter without sacrificing the family's defining character. The reference 79660 entered production in 2023, positioning itself as an accessible entry point for collectors who favour a slimmer wrist presence within the Black Bay canon.

Notable points

  • Compact 39 mm stainless steel case offers a noticeably slimmer wrist presence than larger Black Bay siblings.
  • Powered by the in-house Tudor Calibre MT5602, a COSC-certified movement with a 70-hour power reserve and silicon balance spring.
  • Three dial options — black, blue, and anthracite — continue the Black Bay tradition of understated, high-contrast legibility.
  • The snowflake hour hand and domed dial crystal are hallmark design details inherited directly from Tudor's vintage dive-watch archive.
  • Introduced in 2023, the ref. 79660 is among the more recent additions to the Black Bay family, reflecting ongoing demand for refined, right-sized sport watches.

Specifications

Brand
Tudor
Collection
Black Bay
Reference
79660
Years of production
2023 – present
Case
39mm Stainless steel
Case material
Stainless steel
Case diameter
39 mm
Movement
Cal. MT5602
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
BB39, ブラックベイ, 碧湾

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