Longines HydroConquest Hydroconquest GMT 41 Stainless Steel / Green / Bracelet

Reference L3.790.4.06.6

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

[WTS] Longines HydroConquest GMT 41mm – Black dial – Full Kit – Warranty through Fev 2030!

Longines HydroConquest GMT 41mm – Black dial – Full Kit – Warranty through Fev 2030!

The Longines HydroConquest GMT is a 41mm watch with a black dial, featuring a full kit and an international warranty valid until 2030. It has been well-maintained and shows no signs of wear or damage.

  • Condition: Excellent condition
  • Size: 41mm diameter
  • Kit Type: Full Kit
Posted at
Oct 26, 2025, 2:49 PM
Active
[WTS] USA, Longines Hydroconquest, Ref L3.781.3.96.9

USA, Longines Hydroconquest, Ref L3.781.3.96.9

Longines - L3.781.3.96.9 · $3,000
  • Material: Stainless steel
Posted at
Oct 24, 2025, 9:01 PM
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[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024 and comes with a full kit.

  • Condition: Great condition with minor scratches on the bracelet and buckle
  • Size: 39mm diameter
  • Warranty Valid Until: October 2029
Posted at
Oct 23, 2025, 12:49 AM
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[WTS] Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

This is a 41mm Longines Hydroconquest with a blue dial and blue ceramic bezel. It has not been worn extensively and comes with the original box and papers.

  • Condition: Like new in box
  • Diameter: 41mm
  • Bezel material: blue ceramic
Posted at
Oct 18, 2025, 8:33 AM
Active
[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024.

  • Condition: Great condition on the case, crystal, and dial. Minor scratches from daily wear are visible on the bracelet and buckle.
  • Warranty Valid Until: October 2029
  • Size: 39mm
Posted at
Oct 16, 2025, 5:22 PM
Active
[WTS] Longines Hydroconquest 41

Longines Hydroconquest 41

Longines - L3.781.4.05.6 · $1,380
The Longines Hydroconquest 41 features a black dial and green ceramic bezel, comes with full kit, box, papers, warranty, and original purchase receipt.

  • Condition: essentially unworn
  • Shipping: CONUS only
Posted at
Oct 15, 2025, 8:12 PM
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[WTS] BNIB Longines HydroConquest

BNIB Longines HydroConquest

The Longines HydroConquest is a stylish and functional dive watch designed for everyday wear. It features a stainless steel case with a sleek design and a water-resistant construction.

  • Condition: Brand new in box (BNIB)
Posted at
Oct 15, 2025, 7:10 PM
Active
Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.

Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.

Longines - L3.781.4.06.9 · $1,095
This Longines HydroConquest is a steel diver's watch with an olive green matte dial and a unidirectional rotating ceramic bezel. The stainless steel case measures 41mm in diameter and has a water resistance of up to 300 meters.

  • Condition: Excellent Condition
  • Case Diameter: 41mm
  • Thickness: 11.9mm
  • Bezel Type: Unidirectional rotating Green Ceramic
Posted at
Feb 5, 2025, 2:47 AM
Active