Longines HydroConquest Hydroconquest Auttomatic 39 Red Rubber

Reference L3.694.4.59.2

About this watch

The Longines Hydroconquest Automatic 39 Red Rubber is an exemplary timepiece that masterfully combines elegance and rugged functionality. Founded in 1832, Longines has been a pioneer in the watchmaking industry, known for its heritage of precision and elegance. The Hydroconquest series is designed for those who appreciate both style and functionality, particularly in aquatic environments. This model features a bold design coupled with advanced technology, including a 39 mm round case made of durable stainless steel, a sapphire crystal that offers excellent clarity, and a reliable automatic movement based on the ETA 2892-A2 caliber. The watch's standout feature is undoubtedly the red rubber strap, which adds a pop of color while being both eye-catching and functional. With a water resistance of 300 meters, this timepiece is more than just a pretty face; it’s a serious diving instrument that can withstand the pressures of underwater adventures. The Longines Hydroconquest Automatic 39 Red Rubber is an excellent choice for those who value craftsmanship and practicality, offering a fine balance between luxury and ruggedness that few watches can achieve.
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Key Features

  • 39 mm round case
  • Stainless steel construction
  • Sapphire crystal with excellent clarity
  • Reliable automatic movement based on ETA 2892-A2 caliber
  • Water resistance up to 300 meters
  • Rotating bezel for tracking immersion time
  • Date function and hours, minutes, seconds hands

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Auttomatic 39 Red Rubber
Reference
L3.694.4.59.2
Movement
l619-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines HydroConquest GMT 41mm – Black dial – Full Kit – Warranty through Fev 2030!

Longines HydroConquest GMT 41mm – Black dial – Full Kit – Warranty through Fev 2030!

The Longines HydroConquest GMT is a 41mm watch with a black dial, featuring a full kit and an international warranty valid until 2030. It has been well-maintained and shows no signs of wear or damage.

  • Condition: Excellent condition
  • Size: 41mm diameter
  • Kit Type: Full Kit
Posted at
Oct 26, 2025, 2:49 PM
Active
[WTS] USA, Longines Hydroconquest, Ref L3.781.3.96.9

USA, Longines Hydroconquest, Ref L3.781.3.96.9

Longines - L3.781.3.96.9 · $3,000
  • Material: Stainless steel
Posted at
Oct 24, 2025, 9:01 PM
Active
[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024 and comes with a full kit.

  • Condition: Great condition with minor scratches on the bracelet and buckle
  • Size: 39mm diameter
  • Warranty Valid Until: October 2029
Posted at
Oct 23, 2025, 12:49 AM
Active
[WTS] Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

This is a 41mm Longines Hydroconquest with a blue dial and blue ceramic bezel. It has not been worn extensively and comes with the original box and papers.

  • Condition: Like new in box
  • Diameter: 41mm
  • Bezel material: blue ceramic
Posted at
Oct 18, 2025, 8:33 AM
Active
[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024.

  • Condition: Great condition on the case, crystal, and dial. Minor scratches from daily wear are visible on the bracelet and buckle.
  • Warranty Valid Until: October 2029
  • Size: 39mm
Posted at
Oct 16, 2025, 5:22 PM
Active
[WTS] Longines Hydroconquest 41

Longines Hydroconquest 41

Longines - L3.781.4.05.6 · $1,380
The Longines Hydroconquest 41 features a black dial and green ceramic bezel, comes with full kit, box, papers, warranty, and original purchase receipt.

  • Condition: essentially unworn
  • Shipping: CONUS only
Posted at
Oct 15, 2025, 8:12 PM
Active
[WTS] BNIB Longines HydroConquest

BNIB Longines HydroConquest

The Longines HydroConquest is a stylish and functional dive watch designed for everyday wear. It features a stainless steel case with a sleek design and a water-resistant construction.

  • Condition: Brand new in box (BNIB)
Posted at
Oct 15, 2025, 7:10 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