Longines HydroConquest HydroConquest 44 Automatic Stainless Steel / Black / Bracelet

Reference L3.841.4.56.6

About this watch

The Longines HydroConquest 44 Automatic is a prime contender for watches that seamlessly blend style with functionality. This watch offers an impressive combination of features that cater to both aesthetics and practicality, making it a popular choice among divers and watch aficionados alike. The HydroConquest collection embodies the spirit of adventure and exploration, with a robust design and reliable functionality that stands out from other timepieces. With its large 44mm case diameter and sleek stainless steel finish, this watch commands attention without being overly flashy. The black dial is adorned with mixed indexes and proprietary hands that enhance readability, while the luminous markers ensure that you can tell the time even in low-light conditions. At the core of the HydroConquest 44 is the Longines caliber L888.2 automatic movement, boasting a 65-hour power reserve and operating at a frequency of 25,200 vibrations per hour. This watch isn't just about looks; it's built for performance, covering all the basics with features like hours, minutes, seconds, and a date function. One of the standout features is its impressive water resistance of up to 300 meters, making it suitable for professional diving and allowing you to track dive times accurately. The rotating bezel further enhances its functionality, while the stainless steel bracelet is sturdy yet comfortable, fitting snugly on the wrist without feeling overly tight.
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Key Features

  • 44mm Stainless Steel Case
  • Black Rotating Bezel with 0-60 Markings (Dive)
  • Sapphire Glass for Scratch Resistance
  • Longines Caliber L888.2 Automatic Movement
  • 65-Hour Power Reserve and 25,200 VPH Frequency
  • Water Resistance up to 300 Meters (Diving Depth)
  • Date Function and Rotating Bezel for Accurate Dive Timing

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 44 Automatic Stainless Steel / Black / Bracelet
Reference
L3.841.4.56.6
Movement
l888-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK

Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK

Longines - L3.780.3.78.6 · $1,000
A Longines Hydroconquest 39mm watch, reference L3.780.3.78.6, features a chronometer movement (l888.4) and is in excellent timekeeping condition.

  • Condition: mint condition
  • Movement: L888.4 chronometer version
  • Warranty: almost 3 years remaining
  • Shipping: fully insured special delivery
Posted at
Jun 22, 2025, 5:59 AM
Active
Pre-Owned Longines Hydroconquest GMT L3.890.4.56.6

Pre-Owned Longines Hydroconquest GMT L3.890.4.56.6

Longines - L3.890.4.56.6 · $2,099.002
Pre-owned Longines Hydroconquest GMT watch in 43mm stainless steel case with automatic movement, black dial, and 300m water resistance.

  • Condition: 95% condition, faint marks on the sides and back of the case; 91% condition, slight marks on the links and clasp for the bracelet
  • Case size: 43mm diameter
  • Water resistance: 300m depth rating
  • Material: Stainless Steel
Posted at
Jun 20, 2025, 9:54 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