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· HydroConquest

HydroConquest

L3.788.4.99.6

Diameter
42mm
Thickness
11.7mm
Size
Large
Lug to lug
51.2mm
Water resistance
300m
Movement
Automatic
Type
Diver
Case material
Two-Tone
Case shape
Round
Dial
Blue
Dial finish
Sunburst
Complications
Date, Dive Bezel
Crystal
Sapphire crystal, multi-layer anti-reflective coating on both sides
Power reserve
72h
Straps
Steel Bracelet
Production
In production
Origin
Swiss (Heritage)
Era
Contemporary
View on longines.com ↗

Reviews

Reviews of the HydroConquest line

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    Teddy Baldassarre · Oct 10, 2026 · 25:46

    Watch from 1:33

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    Watch from 9:47

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    Watchfinder & Co. · Aug 7, 2026 · 15:06

    Watch from 5:57

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    theONEwatches · May 12, 2026 · 14:03

    Watch from 12:15
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    24 Hours Time · May 10, 2026 · 10:17

    Watch from 3:42

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