On Holden’s list, Almost Favorites

Longines Legend Diver Date 42

The Longines Legend Diver Date 42 (L3.774.4.50.2) is a dive watch from Longines: a 42 mm stainless steel case, 12.7 mm thick, with an automatic L888 movement and 300 m water resistance.

Its lug-to-lug length is unknown, so wrist fit can only be judged from the 42 mm case width.

The research has no sourced US price for it.

Specifications

From the research, with the sources for each group of facts. Unknown means no source confirmed it.

Specifications of the Longines Legend Diver Date 42, grouped, with the sources for each group
The watch [1][2][3]
BrandLongines
ReferenceL3.774.4.50.2 (as recorded; base ref L3.774.4.50 verified, strap-suffix.2 not independently confirmed)
CategoryDiver
ProductionCurrent
Case and size [1][2][3]
Case diameter42 mm
Lug to lugUnknown
Thickness12.7 mm
Lug width22 mm
Case materialStainless steel, polished
CrystalSapphire, AR-coated on the underside (official snippet)
Water resistance300 m (30 bar)
WeightUnknown
Movement [1][2]
MovementL888 (current generation L888.5-spec: 72 h; earlier L888 quoted 64–65 h), automatic
Power reserveUp to 72 h (official page snippet); ~65 h quoted by PrestigeTime for earlier production — see conflicts
AccuracyNo chronometer certification
Bracelet [2][3]
Bracelet or strapRecorded.2 = leather (unverified); citable options: steel mesh with push-button clasp (.6), black fabric strap (.0), black rubber (.9)
ClaspMesh: push-button folding clasp (PrestigeTime); straps: buckle
Price and warranty (US) [1][2]
List price (US)Unknown
Street price (US)Unknown
Used price (US)Unknown
WarrantyUnknown

Will it fit?

The research didn’t find a sourced lug-to-lug length for this watch, so the fit can’t be estimated here. If you can measure one, try it in the wrist-fit tool.

What the research found

These are the research’s judgments, scored against Holden’s priorities, not his own words.

Strengths

  • Genuine Longines heritage design (1959/60 skin-diver super-compressor) — its own icon, not an homage [1][2]
  • 300 m WR with the internal bezel protected from knocks [1]
  • 12.7 mm thickness is slim for a 300 m diver ([3] snippet)

Weaknesses

  • 42 mm with a reputation for long lug span — unverified lug-to-lug here, must be tried
  • Internal bezel requires unscrewing a crown to rotate — slower than an external bezel in use
  • No COSC; polished case shows wear faster than brushed

Research scores, 0 to 10

Execution and feel in the hand8.2
Design identity8.7
Value at a realistic price8.4
Long-term ownership8.5
Movement and engineering7.7
Wearability and proportions7.2
Versatility and durability7.9
Fit with Holden's collection7.8

Also on Holden’s list

Other diver watches on his list.

Sources

  1. Longines Legend Diver Automatic 42 mm, Black lacquered (L3.774.4.50.0) — official product page longines.com · read August 26, 2026
  2. Longines Legend Diver Automatic Review prestigetime.com · read August 26, 2026
  3. Longines Legend Diver 42mm Ref. L3.774.4.50.0 Watch Review watchreviewblog.com · read August 26, 2026

Personal research, not a source of truth. Spotted an error? Email a correction.

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98 out of 120 bezel clicks

My personal taste, based on the watch and the cited research. A score doesn't establish wrist time.

USD price unknown. This watch stays in the database and off the price plot.

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