Longines HydroConquest Hydroconquest Quartz 39 Red / Rubber

Reference L3.688.4.59.2

About this watch

The Longines HydroConquest Quartz 39 Red / Rubber is a stunning timepiece that embodies style, functionality, and comfort. Its striking red dial, paired with a stainless steel case, creates a rugged yet chic look. The proprietary hands glide smoothly over the dial, while the date function adds practicality to this masterpiece. The rotating dive bezel is an essential feature for underwater timing, adding to the watch's sporty character. The rubber strap is both durable and flexible, ensuring a snug fit without compromising comfort. Powered by the Longines caliber L263, this watch guarantees precise timekeeping with its quartz movement based on the ETA 955.412. With a reserve of 26,280 seconds and seven jewels, you can rely on accurate results. The HydroConquest is rated for water resistance up to 30 meters, perfect for everyday use but not ideal for deep-sea diving. This watch caters to a diverse audience, suitable for both casual and formal settings. Its blend of style, functionality, and comfort makes it an excellent choice for those who appreciate quality and design.
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Key Features

  • Quartz movement based on the ETA 955.412
  • Water resistance up to 30 meters
  • Rotating dive bezel with 0-60 markings
  • Stainless steel case with a diameter of 39mm
  • Rubber strap for comfort and durability
  • Sapphire crystal glass for scratch resistance
  • Longines caliber L263 movement with seven jewels

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Quartz 39 Red / Rubber
Reference
L3.688.4.59.2
Movement
l263
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

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 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