Longines HydroConquest Hydroconquest GMT 43 Stainless Steel / Black / Rubber

Reference L3.890.4.56.9

About this watch

The Longines Hydroconquest GMT 43 stands at the intersection of elegance and practicality. With its stunning sunburst black dial and durable materials, this watch is perfect for both underwater adventures and formal occasions. At the heart of the Hydroconquest lies the reliable Longines caliber L844.4 movement, known for its precision and durability. The watch features a robust design, with a ceramic bezel adding sophistication to the overall look. With a water resistance rating of 300 meters, this timepiece is ideal for diving enthusiasts. Whether you're snorkeling in tropical waters or simply caught in the rain, the Hydroconquest will continue to perform without missing a beat. The sapphire crystal protects the dial from scratches and damage, ensuring the watch remains durable and long-lasting.
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Key Features

  • Stunning sunburst black dial
  • Longines caliber L844.4 movement
  • Robust design with ceramic bezel
  • Water resistance rating of 300 meters
  • Sapphire crystal protection
  • Reliable and precise timekeeping

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest GMT 43 Stainless Steel / Black / Rubber
Reference
L3.890.4.56.9
Movement
l844-4
Movement Features
  • Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
  • Date
Case
43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

>>REDUCED FURTHER<< LONGINES HYDROCONQUEST ALL CERAMIC

>>REDUCED FURTHER<< LONGINES HYDROCONQUEST ALL CERAMIC

Longines - L3.784.4 · $1,850.002
This Longines HydroConquest All Ceramic features a ceramic case and bezel, black ZrO2 dial, and is water resistant to 300m.

  • Condition: MINT
  • Diameter: 43mm
  • Water resistance: 300m
  • Strap: Longines rubber strap with deployant clasp
Posted at
Jul 9, 2025, 4:01 PM
Active
[WTS] Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)

Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)

Longines - L3.841.4.56.6 · $1,000
This Longines HydroConquest Ref. L3.841.4.56.6 is a full steel diver’s watch with robust build quality and enduring style.

  • Condition: Full steel diver's watch in outstanding original condition with factory finish and minimal signs of wear
  • Case size: 44mm diameter
  • Bracelet length: fits wrists up to 8.5 inches (21cm)
  • Box and papers included: yes
Posted at
Jul 3, 2025, 5:32 PM
Active
[WTS] Longines Hydroconquest GMT

Longines Hydroconquest GMT

Longines - L3.790.4.06.2 · $1,650
This Longines Hydroconquest GMT is a full kit, minus the original NATO strap, and comes on an OEM Hydroconquest bracelet with 10 full and 1 half links.

  • Condition: Pre-owned with minor wear
  • Case Condition: clean
  • Crystal Condition: clean
  • Bracelet Condition: minor desk rash
Posted at
Jul 2, 2025, 3:33 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