Longines HydroConquest Hydroconquest GMT 41 Stainless Steel / Black / Rubber

Reference L3.790.4.56.9

About this watch

The Longines HydroConquest GMT 41 is a masterpiece that effortlessly blends elegance with practicality, making it a versatile choice for both casual outings and formal occasions. Crafted from high-quality stainless steel, this timepiece boasts exceptional durability and a premium feel. The ceramic bezel adds a touch of sophistication while enhancing scratch resistance. With a diameter of 41.00 mm and a height of 12.90 mm, this watch strikes a balance between being substantial yet comfortable on the wrist. Its striking black sunburst dial catches the light beautifully, while the rotating bezel marked from 0-60 makes it perfect for diving enthusiasts who need precise timing. At the heart of the HydroConquest GMT 41 is the Longines caliber L844.4, an automatic movement that is reliable and efficient. With a 65-hour power reserve, you can take this watch off for a weekend and it will still be ticking when you put it back on. The movement's robustness and silicon balance spring improve precision and reduce wear over time.
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Key Features

  • Automatic Longines caliber L844.4
  • 300-meter water resistance
  • Stainless Steel and Ceramic construction
  • Elegant black sunburst dial with rotating bezel
  • 65-hour power reserve
  • Silicon balance spring for improved precision

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest GMT 41 Stainless Steel / Black / Rubber
Reference
L3.790.4.56.9
Movement
l844-4
Movement Features
  • Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
  • Date
Case
41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber

Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber

Longines - L3.782.3.98.9 · $1,099
This is a two-tone Longines Hydroconquest with a radiant sunburst blue dial, featuring a 41mm version of the watch that's more wearable than its 43mm counterpart.

  • Condition: Mint on OEM rubber strap
  • Model size: 41mm diameter
  • Case material: two tone
  • Bezel type: ceramic
Posted at
Dec 22, 2025, 10:59 PM
Active
[WTS] Monta Oceanking 40 blue bezel black dial, 1 of 2 produced....Longines Hydroconquest 43 gray sunburst dial. Full sets. Thanks.

Monta Oceanking 40 blue bezel black dial, 1 of 2 produced....Longines Hydroconquest 43 gray sunburst dial. Full sets. Thanks.

Monta - Oceanking 40 · $1,850
This listing features a Monta Oceanking 40 with a blue bezel and black dial, one of two produced, as well as a Longines Hydroconquest 43 with a gray sunburst dial.

  • Condition: 9.5/10
  • Case size: 40mm
Posted at
Dec 18, 2025, 9:49 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