Longines HydroConquest Hydroconquest GMT 41 Stainless Steel / Green / Bracelet

Reference L3.790.4.06.6

Longines Hydroconquest GMT 41 Stainless Steel / Green / Bracelet

About this watch

The Longines Hydroconquest GMT 41 is a luxury watch that embodies style, functionality, and durability. Its vibrant green dial with sunburst finish sets it apart from traditional dive watches. The stainless steel case and ceramic bezel enhance its visual appeal while adding robustness. The rotating bezel allows for precise timing underwater, making it an ideal choice for divers and adventurers. Protected by a sapphire crystal, the dial is resistant to scratches and offers excellent readability. At the heart of this timepiece is the Longines caliber L844.4, an automatic movement that guarantees reliability and accuracy. With a 65-hour power reserve and frequency of 25,200 vibrations per hour, it ensures precise timekeeping even after extended wear. The watch features a water resistance of up to 300 meters, making it suitable for diving and any water-related activities. Its stainless steel bracelet is sturdy, comfortable, and secure, while the lug width of 21 mm provides a snug fit on the wrist.

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Key Features

41mm round case diameter
Stainless Steel & Ceramic construction
Sapphire crystal protection
Water Resistance up to 300 meters
Longines caliber L844.4 automatic movement
65-hour power reserve and 25,200 vibrations per hour frequency

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest GMT 41 Stainless Steel / Green / Bracelet

Reference

L3.790.4.06.6

Movement

l844-4

Movement Features

Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
Date

Case

41mm

Dial Color

Green

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines HydroConquest 44mm Black Dial Automatic

Longines - L3.841.4.56.6 · $800

Classic everyday dive watch with a clean black dial, automatic movement and 300m water resistance, perfect for daily wear.

Condition: Good overall
Case size: 44mm
Movement type: Automatic
Bezel material: Aluminum

Posted at

May 22, 2026, 6:21 PM

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Longines Hydroconquest 43mm

Longines - L3.782.4.56.6 · $1,240

The watch is a Longines Hydroconquest model L3.782.4.56.6 with a black dial and a 43mm case size.

Condition: Brand new with minor use (about a month)
Case size: 43mm diameter
Lug to lug length: 53mm
Thickness: 11.90mm

Posted at

May 22, 2026, 4:14 PM

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(brand new) Longines HydroConquest 39mm - $1700 shipped

Longines - HydroConquest · $1,700

This brand new Longines HydroConquest features a 39mm stainless steel case with black dial and ceramic bezel insert, along with a date display at the 3 o'clock position.

Condition: Unworn
Case material: stainless steel
Bracelet material: stainless steel
Water resistance: 300m

Posted at

May 21, 2026, 8:02 PM

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Longines hydroconquest 39 mm green

Longines - hydroconquest 39 mm green · $1,995

This Longines HydroConquest is a recent purchase from a US authorized dealer, still in its original packaging and with all papers.

Condition: great condition
Bracelet condition: has a small ding on the clasp
Box and paper status: all included
Additional strap type: aftermarket rubber

Posted at

May 21, 2026, 9:48 AM

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Longines HydroConquest 39mm Blue – Full Set – Excellent Condition

Longines - HydroConquest 39mm Blue · $1,900

This Longines HydroConquest is a 39mm watch with an automatic movement and ceramic bezel, featuring a blue dial and bezel.

Condition: Excellent Condition
Case size: 39mm diameter

Posted at

May 21, 2026, 4:05 AM

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[WTS] RARE CONFIGURATION Longines HydroConquest 42mm | 2026 Gen | Green Ceramic | Green Lacquered Dial | Ref. L3.788.4.06.6 | Never Worn | Full Kit | Warranty Card 5/8/26

RARE CONFIGURATION Longines HydroConquest 42mm | 2026 Gen | Green Ceramic | Green Lacquered Dial | Ref. L3.788.4.06.6 | Never Worn | Full Kit | Warranty Card 5/8/26

Longines - L3.788.4.06.6 · $2,285

This is a rare configuration Longines HydroConquest 42mm watch with a green ceramic bezel and a green lacquered dial. It features an automatic movement, 300m water resistance, and a full kit including the original box, papers, and warranty card.

Condition: never worn
Bracelet: upgraded Longines mesh style bracelet
Movement: Calibre L888.5, automatic, silicon balance spring, 72hr power reserve
Water Resistance: 300m / 30 bar

Posted at

May 20, 2026, 3:53 PM

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