Longines HydroConquest Hydroconquest GMT 43 Stainless Steel / Green / Bracelet

Reference L3.890.4.06.6

About this watch

The Longines Hydroconquest GMT 43, reference L3.890.4.06.6, is a stunning timepiece that combines style, functionality, and luxury appeal. Its luxurious stainless steel case measures 43.00 mm in diameter and 12.90 mm in height, exuding sophistication with its sleek design. The vibrant green sunburst dial catches light beautifully, creating a mesmerizing effect. Equipped with a rotating bezel marked from 0-60, this watch is designed for divers and adventurers. The Longines caliber L844.4 self-winding movement integrates an innovative silicon balance spring and offers a power reserve of 65 hours. This watch features a 24-hour hand that's adjustable, making it ideal for travelers or anyone managing multiple time zones. With its impressive water resistance of 300 meters and sapphire crystal glass, this watch is built to withstand the rigors of both ocean depths and daily wear.
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Key Features

  • Luxurious stainless steel case
  • Vibrant green sunburst dial
  • Self-winding movement with a solid power reserve
  • Rotating bezel marked from 0-60
  • Impressive water resistance of 300 meters
  • Sapphire crystal glass for durability and scratch resistance
  • Adjustable 24-hour hand for travelers or multiple time zones

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest GMT 43 Stainless Steel / Green / Bracelet
Reference
L3.890.4.06.6
Movement
l844-4
Movement Features
  • Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
  • Date
Case
43mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest L3.742.4 Automatic 41mm Diver $700 OBO

Longines Hydroconquest L3.742.4 Automatic 41mm Diver $700 OBO

Longines - L3.742.4 · $700
This Longines Hydroconquest L3.742.4 is a 41mm automatic diver's watch that keeps time well and runs smoothly.

  • Condition: Good overall, with minor scratches on the bezel and case
  • Case Size: 41mm diameter
  • Movement Type: automatic
Posted at
Dec 24, 2025, 11:07 AM
Active
[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