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LONGINES Hydroconquest GMT Noir
LONGINES

Hydroconquest GMT

Reference — 3 variants
Noir dial
L38904569
Size
43mm
Movement
Automatic
Water res.
300m
Caliber
Calibre L844
Reserve
72 heures
~$3,294
Description

A robust diving watch with a GMT function, offering practicality and style in a well-proportioned case. It’s a reliable companion for the adventurer and the urbanite alike.

Specifications
ref. L38904569
Case
MaterialSteel
Diameter43mm
Water resistance300m
BezelDiver ceramic
Case backFond vissé
DialBlack
Movement
TypeMécanique à remontage automatique
CaliberCalibre L844
Power reserve72 heures
ComplicationsGMT
Strap & Bracelet
MaterialRubber
BuckleDéployante
Author POV

Same GMT movement as the 41mm reference, scaled up to a 43mm case that pushes this firmly into large-watch territory — worth trying on before buying if you haven't already committed to the bigger HydroConquest sizes. Green dial, steel bracelet, 300m water resistance, and the genuinely useful second-time-zone function that a straight date window can't match on a travel watch. Between the two GMT sizes I've catalogued, the case-to-function ratio favors the 41mm unless you specifically want the extra wrist presence that 43mm brings — the movement and complication are identical either way.

All references
3 variants