Longines HydroConquest GMT 41

Longines · HydroConquest

Longines HydroConquest GMT 41

Longines HydroConquest GMT 41 (reference L3.790.4.56.6) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.

A capable 300 m dive GMT with a traveler-style local hour adjustment and strong specifications for the price.

Best forTravel, swimming and value-focused Swiss buyers
Not ideal forSmall wrists or buyers wanting a slim dressy GMT

At a glance

ReferenceL3.790.4.56.6
CollectionHydroConquest
Model lineHydroConquest GMT
Production statusCurrent
Production period2023–present
Official size41 mm
Watch technology InfoMechanical
DisplayAnalog
Movement InfoAutomatic
Calibre / operating system InfoLongines L844
Key features InfoDate, GMT, Dive bezel
Complication InfoGMT|Date
Case diameter Info41 mm
Thickness Info12.9 mm
Lug-to-lug Info49 mm
Power reserve / runtime72 hours
Water resistance300 m
OriginSwiss Made
Recommended wrist Info14–20 cm
Price categoryPremium

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Specifications last verified: 2026-08-03.

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