Longines Legend Diver Bronze reference L3.774.1.50.2 with green dial and brown leather strap
This bronze Legend Diver highlights the family’s twin-crown case and internal timing bezel. Case material, size, date configuration, attachment and full reference vary across the collection.
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The short answer

Choose a Legend Diver by case size, date configuration and strap or bracelet. Its long dial opening and internal bezel make published diameter an incomplete fit guide, so lug span and crown comfort deserve equal attention.

REFERENCE

Compare the decision

DecisionOptionsWhy it matters
Case sizeMultiple modern and earlier formatsLong lugs and open dial change perceived size
DateDate and no-date referencesChanges dial balance and reference identity
AttachmentStrap, mesh or bracelet configurationsAffects fit, character and replacement cost
GenerationEarlier and current productionMovement, dimensions and details vary
01

At a glance

The Legend Diver uses an internal rotating bezel controlled by a second crown. Multiple sizes and date configurations mean the exact version should be established early.

02

Understand the format

The long dial opening and elongated case can wear differently from a conventional external-bezel diver. Compare lug span, thickness and strap or bracelet choice.

03

What to look for

Test both crowns, internal bezel alignment and winding action. Confirm water-resistance testing if the watch will be used in water, and assess crystal, case and strap condition.

04

Using an internal-bezel diver

The second crown controls the timing scale and creates a different interaction from an external dive bezel. Confirm that it moves predictably and remains aligned; understand whether the crown must be secured before water exposure on the exact reference.

Vintage-led styling does not reduce the need for current seal testing, reliable crown operation and documented maintenance.

05

The WatchAnnex view

Fit is the central Legend Diver decision. Compare exact-reference dealer inventory by dimensions and configuration; use Find a Watch if the preferred size and date format are not currently represented.

BEFORE YOU DECIDE

Buyer checklist

  • Confirm the exact reference and case dimensions
  • Try or compare lug-to-lug length carefully
  • Test both crowns and internal bezel alignment
  • Verify strap or bracelet completeness
  • Review water-resistance testing before water use
  • Confirm movement performance and service history

Photo: Minzoblate / Wikimedia Commons · CC BY-SA 4.0 · resized ↗