Longines L3.790.4.56.6
Hydroconquest GMT
What Should You Pay?
Estimated fair market values. Actual prices vary by condition, completeness, and seller.
New / Like New / Full Kit
$1,900 – $2,370
high confidence
Excellent / Pre-Owned
$1,697 – $2,002
high confidence
Used / Watch Only
$1,293 – $1,613
high confidence
Fair Market Value
$1,794
Blended estimate for excellent condition
Recent Comparable Listings
The Longines HydroConquest GMT, reference L3.790.4.56.6, is a robust 41mm dive watch featuring a GMT function for tracking a second time zone. It features a black sunburst dial, ceramic bezel, and is powered by the Longines exclusive L844.5 automatic movement with a 72-hour power reserve.
Specifications
Case Diameter 41 mm
Case Height 12.9 mm
Case Material stainless steel
Case Shape round
Case Back screw_down
Water Resistance 300m
Crystal sapphire
Bezel Type rotating_unidirectional
Bezel Material ceramic
Dial Color black
Dial Indexes applied
Dial Hands sword
Bracelet/Strap oyster
Bracelet Material stainless steel
Clasp deployant
Complications date, gmt
Movement
Movement L844.5
Type automatic
Power Reserve 72 hours
Frequency 25,200 vph
Functions hours, minutes, seconds, date, gmt
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