Longines HydroConquest HydroConquest 43 Automatic Stainless Steel / Ceramic / Black / Bracelet

Reference L3.782.4.56.6

About this watch

The Longines HydroConquest L3.782.4.56.6 is a luxury dive watch that perfectly blends form and function. Its bold black dial, complemented by a stainless steel case, exudes elegance while its 43mm diameter and rotating bezel with 0-60 scale make it suitable for both casual and formal occasions. The Longines Caliber L888.2 automatic movement boasts a power reserve of 65 hours and features hours, minutes, seconds, and a date display. With a water resistance of 300 meters and scratch-resistant sapphire crystal, this watch is designed to withstand the elements. Its versatility allows it to transition seamlessly from a day at the beach to a night out on the town, making it a statement piece for any occasion.
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Key Features

  • Longines Caliber L888.2 automatic movement
  • 43mm stainless steel case with rotating bezel
  • 300m water resistance and scratch-resistant sapphire crystal
  • Date display and accurate timekeeping
  • Comfortable stainless steel bracelet with polished links
  • Bold black dial with luminescent hands for excellent legibility

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 43 Automatic Stainless Steel / Ceramic / Black / Bracelet
Reference
L3.782.4.56.6
Movement
l888-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] (Longines) (2026 Hydroconquest 39mm Commonwealth) Brand New and Unworn

(Longines) (2026 Hydroconquest 39mm Commonwealth) Brand New and Unworn

Longines - L3.779.4.09.9 · $2,650
This is a Limited Edition Hydroconquest Commonwealth Games watch from Longines, purchased brand new from an authorized dealer and still under warranty.

  • Case diameter: 39mm
  • Box condition: great condition with exception of price sticker on outer box
Posted at
May 6, 2026, 5:30 PM
Active
[WTS] Longines HydroConquest 39mm Black Dial – 2026 Model, Worn Once. $1,995

Longines HydroConquest 39mm Black Dial – 2026 Model, Worn Once. $1,995

A Longines HydroConquest with a black dial and steel bracelet for sale. It's the latest iteration from 2026, purchased recently but only worn once to a wedding.

  • Condition: Near mint, worn once
  • Case size: 39mm
  • Movement: Automatic
Posted at
May 4, 2026, 12:18 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