Longines HydroConquest Hydroconquest 41 Quartz Chronograph Stainless Steel / Black / Rubber

Reference L3.743.4.56.2

About this watch

The Longines HydroConquest 41 Quartz Chronograph (L3.743.4.56.2) is a statement piece that combines style, functionality, and durability. With its robust stainless steel construction, impressive 300-meter water resistance, and accurate quartz movement with chronograph functions, this watch is perfect for both diving enthusiasts and those who appreciate fine craftsmanship. Its sleek design makes it versatile enough to complement formal outfits, while its comfortable wear ensures all-day usability. Whether you're navigating the urban jungle or exploring coral reefs, this watch is sure to keep you stylishly on time.
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Key Features

  • 41mm diameter stainless steel case
  • 300-meter water resistance for diving and water sports
  • Accurate quartz movement with chronograph functions (32,768 Hz frequency)
  • Stylish black dial with mixed indexes and proprietary hands
  • Comfortable to wear with a choice of stainless steel bracelet or rubber strap
  • Durable sapphire crystal glass for scratch resistance
  • Closed case back for additional protection

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest 41 Quartz Chronograph Stainless Steel / Black / Rubber
Reference
L3.743.4.56.2
Movement
l440-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Rattrapante
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest GMT, Ref: L3.790.4.96.6, 41mm

Longines Hydroconquest GMT, Ref: L3.790.4.96.6, 41mm

Longines - L3.790.4.96.6 · $1,825
The Longines Hydroconquest GMT features a stainless steel case with blue ceramic bezel and a blue dial.

  • Condition: preowned with minor desk rash on bracelet
  • Case size: 41mm diameter
  • Bezel material: blue ceramic
  • Bracelet material: stainless steel
Posted at
Nov 30, 2025, 4:59 PM
Active
[WTS] Longines HydroConquest Automatic 43mm Date l3.782.4.96.6

Longines HydroConquest Automatic 43mm Date l3.782.4.96.6

Longines - L37824-966 · $960
A Longines HydroConquest 43mm Automatic in blue with ceramic, unidirectional rotating bezel, a solid stainless steel case, and water resistance up to 300 meters.

  • Condition: Excellent, used maybe 5 times since new
  • Case size: 43mm diameter
  • Depth rating: 300m
Posted at
Nov 30, 2025, 12:17 PM
Active
[WTS] Longines Hydroconquest 41mm Sunray Grey Ref L3.782.4.76.6 Full Kit plus extra strap $950

Longines Hydroconquest 41mm Sunray Grey Ref L3.782.4.76.6 Full Kit plus extra strap $950

The Longines HydroConquest features a stunning sunray grey dial that shifts beautifully under light, giving it a sleek, modern look that works equally well dressed up or down. The watch wears comfortably at 41mm and the proportions make it a great everyday piece that still feels special on the wrist.

  • Condition: Great shape overall, with only light surface wear on the case and bracelet
  • Case size: 41mm diameter
  • Lug to lug length: 51mm
  • Thickness: 11.9mm
Posted at
Nov 29, 2025, 11:32 AM
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