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] 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
Active
[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