Longines HydroConquest Hydroconquest Automatic 39 Beige

Reference L3.694.4.13.6

About this watch

The Longines Hydroconquest Automatic 39 Beige is a masterpiece of horology, blending elegance with durability in perfect harmony. At its heart lies the Longines Caliber L619.2, a refined automatic movement boasting 21 jewels and a frequency of 28,800 vibrations per hour, ensuring smooth operation and accuracy. This powerhouse of precision also boasts an impressive 42-hour power reserve, allowing it to keep ticking even after being removed for extended periods. The watch's 39mm stainless steel case strikes a balance between boldness and elegance, while the beige dial's unique twist elevates its style quotient. The proprietary hands are both visually appealing and functional, with luminous coating ensuring visibility in low-light conditions. A scratch-resistant sapphire glass protects the watch from daily wear, and the rotating dive bezel adds to its sporty aesthetic while being functional for timing dives or other activities. With a water resistance of up to 300 meters, this true diver's watch is built to withstand pressure. Its stainless steel bracelet is both stylish and comfortable, with a secure clasp providing peace of mind during adventures. The Hydroconquest Automatic 39 Beige offers excellent value for money, retailing at an attractive price point while embodying quality and style.
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Key Features

  • Longines Caliber L619.2 automatic movement
  • 42-hour power reserve
  • Sapphire glass with scratch resistance

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Automatic 39 Beige
Reference
L3.694.4.13.6
Movement
l619-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 39mm
Dial Color
White
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