DialAtlas
Longines
HydroConquest
L3.640.4
Longines — HydroConquest
HydroConquest
Longines HydroConquest (reference L3.640.4), a 39 mm watch introduced in 2015; now discontinued.
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Reference
L3.640.4
Brand
Longines
Family
HydroConquest
Produced
2015
Status
Discontinued