Longines HydroConquest HydroConquest 41 Automatic PVD / Grey / Bracelet / USA

Reference L3.742.2.76.6

About this watch

The Longines HydroConquest 41 Automatic PVD is a masterpiece that checks all the right boxes. From its stunning design to its robust functionality, it's a watch that not only tells time but also tells a story. The 41mm diameter feels just right on the wrist, with a deep, rich black color and captivating grey dial. The rotating bezel is designed for diving, allowing you to track elapsed time underwater. With a power reserve of 65 hours and precision frequency of 25,200 vibrations per hour, this movement is known for its reliability. Longines has made sure that the HydroConquest is constructed for durability, with a stainless steel case coated with PVD and sapphire crystal glass. This watch embodies the spirit of exploration while maintaining a level of sophistication that is hard to match.
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Key Features

  • 41mm diameter
  • 300-meter water resistance
  • Longines caliber L888.2 movement
  • PVD-coated stainless steel case
  • Sapphire crystal glass
  • Rotating 0-60 dive bezel

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 41 Automatic PVD / Grey / Bracelet / USA
Reference
L3.742.2.76.6
Movement
l888-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999
A 2024 Longines HydroConquest watch with a 43mm black ceramic case.

  • Case material: black ceramic
  • Size: 43mm diameter
  • Year: 2024
Posted at
Jan 23, 2026, 6:43 PM
Active
[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999
A 2024 Longines HydroConquest watch with a black ceramic case and 43mm diameter.

  • Case material: black ceramic
  • Case size: 43mm diameter
  • Year of manufacture: 2024
Posted at
Jan 16, 2026, 3:58 PM
Active
[WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199

Longines HydroConquest Grey L3.780.3.78.6 - $1199

Longines - L3.780.3.78.6 · $1,199
This Longines HydroConquest is a gray automatic dive watch featuring a 39mm case size, 48mm lug to lug length, and L888 movement.

  • Condition: Used
  • Case size: 39mm diameter
  • Lug to lug length: 48mm
Posted at
Jan 13, 2026, 5:36 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