Watch Longines Conquest HydroConquest Automatic L3.779.4.70.6

Product number: 309259
Men watch - steel band, steel case, sapphire glass. All technical parameters can be found below
Technical parameters
Product number
309259
Warranty
60 months
Available from
April 2026
Brand
Longines (Czech Republic)
Gender
Men
Weight
155 g (medium weight)
Diameter / Thickness
Ø 39 mm / 11,7 mm
Water resistance
300 M
Case
Steel, interhorn width 20 mm
Glass
Sapphire, anti-reflective coating: double sided anti-reflective coating
Strap
Steel
Clasp type
Fold-over
Bezel
Unidirectional rotating, minute, Ceramic
Luminescence
Hands and indices, SuperLuminova
Movement
Mechanical with automatic winding. Longines L888 placed on ETA A31.L11, Power reserve 72h, 25.200 BPH (3,5Hz), 21 stones, Hacking
Functions and features
Date
Screw-down caseback
Screw-down crown