Longines HydroConquest HydroConquest 43 Automatic Stainless Steel - Pink Gold / Grey / Bracelet

Reference L3.782.3.78.7

About this watch

The Longines HydroConquest 43 Automatic, with its stunning pink gold and grey color scheme, is a luxury timepiece that exudes elegance, craftsmanship, and rich history. This watch not only serves as a functional diving companion but also as a stylish accessory, perfect for both underwater adventures and formal events. The automatic movement and striking aesthetics make it a versatile choice, blending robust features with a touch of sophistication. The sunburst grey dial is visually stunning yet practical, with mixed indexes ensuring easy time-reading in low-light conditions. The watch features a date display, powered by the Longines caliber L888.5, boasting 21 jewels and a 64-hour power reserve for reliability. This certified chronometer has undergone rigorous testing to ensure its accuracy, making it a trustworthy companion for those who value precision in their timekeeping. With a water resistance rating of 300 meters, this watch is built for the adventurous spirit. The rotating bezel adds an extra layer of functionality, while the combination of stainless steel and ceramic enhances durability and style.
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Key Features

  • Automatic movement with 21 jewels and 64-hour power reserve
  • Certified chronometer with rigorous testing for accuracy
  • Water resistance rating of 300 meters
  • Rotating bezel for tracking dive times
  • Stainless steel and ceramic case for durability and style
  • PVD gold coating for luxurious touch
  • Silicon balance spring for enhanced longevity and precision

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 43 Automatic Stainless Steel - Pink Gold / Grey / Bracelet
Reference
L3.782.3.78.7
Movement
l888-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
43mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines - HydroConquest

Longines - HydroConquest

Longines HydroConquest with ceramic bezel in excellent condition. Comes complete with both boxes, hangtags, manual, extra links, and a Joma card.

Posted at
Mar 2, 2026, 10:06 PM
Active
[WTS] Longines Hydroconquest Blue 39mm - $1150

Longines Hydroconquest Blue 39mm - $1150

Longines - Hydroconquest · $1,150
A blue dial Longines Hydroconquest 39mm watch with a full kit, in excellent condition and keeping good time.

  • Condition: Great condition
  • Year purchased: 2025
  • Warranty duration: 5 years
Posted at
Mar 1, 2026, 8:14 PM
Active
[WTS] Longines Hydroconquest 41mm Two Tone

Longines Hydroconquest 41mm Two Tone

A Longines Hydroconquest 41mm Two Tone watch with a black dial and two tone finish. It is in very good condition with some minor wear.

  • Condition: Very Good Pre Owned Condition
  • Diameter: 41mm
Posted at
Feb 27, 2026, 3:34 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