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LONGINES HydroConquest Vert
LONGINES

HydroConquest

Reference — 7 variants
Vert dial
L37694066
Size
42mm
Movement
Quartz
Water res.
300m
Caliber
Calibre L157
~$1,674
Description

A robust diving watch with a vibrant green dial and a reliable quartz movement. It features a practical date function and a ceramic bezel for enhanced underwater visibility.

Specifications
ref. L37694066
Case
MaterialSteel
Diameter42mm
Water resistance300m
BezelDiver ceramic
Case backFond vissé
DialGreen
Movement
TypeElectronique à quartz
CaliberCalibre L157
ComplicationsDate
Strap & Bracelet
MaterialMetal bracelet
BuckleDéployante
Author POV

HydroConquest occupies the low end of my originality scoring for Longines — solid dive-watch engineering, but nothing in the case or dial that rewards close study the way an archive reissue does. What stands out on this reference is the pairing: a black dial against a yellow-gold-toned PVD steel bracelet, an unusual finish choice for a 300m-rated diver, on a 42mm case that wears more like a dress-diver than a tool watch. The quartz movement is the pragmatic pick in this line — no maintenance cycle, no power reserve to think about, just a date window and reliable timekeeping.

All references
7 variants