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Longines Legend Diver 42 — L3.774.4.50.6

Longines

Legend Diver 42

L3.774.4.50.6

A modern reissue of Longines' storied dive heritage in 42 mm steel.

Estimated market value
$2,500
Confidence: Moderate
Original retail: $2,750

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

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Overview

The Longines Legend Diver reference L3.774.4.50.6 is a 42 mm stainless steel dive watch that revisits the brand's mid-twentieth-century underwater tool-watch lineage. Its black lacquered polished dial lends a refined, almost dressy quality to an otherwise purpose-built instrument. Power comes from the in-house calibre L888.5, a self-winding movement well regarded for its reliability and generous power reserve.

History

The Legend Diver line was conceived as a faithful homage to Longines' original diving watches from the 1960s, a period when the brand produced robust, rotating-bezel instruments for professional underwater use. The 42 mm variant entered production around 2018, offering collectors a slightly larger canvas than earlier Legend Diver references while retaining the characteristic inner rotating bezel and double-crown architecture. The line has remained in continuous production, cementing its place as one of Longines' most recognisable heritage reissues.

Notable points

  • 42 mm stainless steel case with the signature double-crown system inherited from the original 1960s design.
  • Inner rotating elapsed-time bezel, operated via a dedicated crown, distinguishes the Legend Diver from conventional external-bezel divers.
  • Calibre L888.5 is a self-winding movement with a silicon balance spring, offering improved resistance to magnetic fields and temperature variation.
  • The black lacquered polished dial gives the watch a high-gloss, almost formal character uncommon among dive references.
  • Water resistance is rated to 300 metres, consistent with modern dive-watch standards.

Specifications

Brand
Longines
Collection
Legend Diver
Reference
L3.774.4.50.6
Years of production
2018 – present
Case
42mm stainless steel
Case material
Stainless steel
Case diameter
42 mm
Movement
Cal. L888.5
Crystal
Sapphire
Dial
Black lacquered polished
Bezel
Internal rotating dive bezel, dual crowns
Bracelet / strap
Steel Milanese bracelet
Water resistance
300 m
Power reserve
72 h
Complications
Date
Type
Diver
Worn as
Men's
Also known as
レジェンドダイバー, 传奇潜水

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