Longines HydroConquest Hydroconquest Automatic 41 Black

Reference L3.695.4.53.6

About this watch

The Longines HydroConquest Automatic 41 Black is a stunning timepiece that embodies the rich heritage of Swiss watchmaking. With its robust yet sophisticated design, this watch is perfect for both adventurous spirits and those who appreciate refined aesthetics. The stainless steel case measures 41 mm in diameter, striking a balance between presence and wearability. Its round shape, coupled with a sapphire crystal glass, enhances durability while offering excellent clarity. Under the hood, the Longines Caliber L619.2 automatic movement offers hours, minutes, seconds, and a date function, with a power reserve of 42 hours. The watch boasts an impressive water resistance of up to 300 meters (1000 feet), making it ideal for aquatic activities. Crafted from high-quality stainless steel, the HydroConquest features a comfortable stainless steel bracelet with a secure clasp, perfect for daily wear. This luxury timepiece is not just a statement piece but also a reliable companion on your wrist.
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Key Features

  • Longines Caliber L619.2 automatic movement
  • Stainless steel case measuring 41 mm in diameter
  • Sapphire crystal glass enhancing durability and clarity
  • Impressive water resistance of up to 300 meters (1000 feet)
  • Comfortable stainless steel bracelet with secure clasp
  • Robust yet sophisticated design for both formal and casual settings

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Automatic 41 Black
Reference
L3.695.4.53.6
Movement
l619-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
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