Longines HydroConquest HydroConquest 41 Automatic Chronograph Stainless Steel / Black / Rubber

Reference L3.744.4.56.2

About this watch

The Longines HydroConquest L3.744.4.56.2 is a masterclass in balance, blending style with robust functionality to create the ultimate dive watch experience. At its heart lies the automatic Longines caliber L688.2 movement, boasting 54 hours of power reserve and 28,800 vibrations per hour for unparalleled precision. The rotating bezel and luminous indexes ensure effortless time-keeping, while the sapphire glass adds a layer of scratch resistance. This luxurious timepiece is perfect for anyone seeking an adventure companion that's equally at home in formal or casual settings.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Automatic Longines caliber L688.2 movement
  • Rotating bezel with 0-60 scale
  • Sapphire glass with anti-reflective coating
  • Water resistance up to 300 meters
  • Stainless steel case and black rubber strap
  • Chronograph function for precise time measurement

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 41 Automatic Chronograph Stainless Steel / Black / Rubber
Reference
L3.744.4.56.2
Movement
l688-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[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
[WTS] Longines Hydroconquest, Black & Rose Gold, Rubber Strap

Longines Hydroconquest, Black & Rose Gold, Rubber Strap

The Longines Hydroconquest features a black rubber strap, uni-directional rotating ceramic bezel, and date display at the 3 o'clock position.

  • Condition: Gently used, minor wear and tear
  • Water Resistance Depth: 300m
  • Case Size: 43mm
  • Movement Jewels: 21
Posted at
Jun 23, 2025, 6:59 PM
Active