Current Production
HydroConquest 42 mm
LONGINES L3.769.4.06.6
MSRP
$1,600 USD
Verified Aug 18, 2026
Case diameter42 mm
Case size42 mm
Lug-to-lug51.2 mm
Thickness11.3 mm
Lug width21 mm
Case materialStainless steel
CrystalScratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
Water resistance300 m
MovementQuartz
CalibreL157.3
DialGreen sandblasted
Bracelet or strapStainless steel bracelet
Specifications as published by Longines →
Last verified Aug 18, 2026