Longines HydroConquest Hydroconquest Quartz 25 Black

Reference L3.147.4.56.6

About this watch

The Longines Hydroconquest Quartz 25 Black is a luxurious timepiece that embodies the perfect blend of style and performance. Crafted from high-quality stainless steel, this watch exudes durability while remaining lightweight on the wrist. Its sleek modern aesthetic features a black dial with stick hands and mixed indexes, creating a watch that seamlessly transitions from formal events to casual wear. With its impressive water resistance rating of 300 meters, you can trust it to withstand even the most demanding activities. The rotating bezel marked with a 0-60 scale is an essential tool for divers, allowing for precise timing when underwater. Equipped with a sapphire crystal and hours, minutes, seconds, and date features, this watch is both practical and stylish. Its lightweight design and smooth bracelet make it comfortable for all-day wear, making it suitable for formal occasions or weekend adventures. The Longines Caliber L250 movement reflects the brand's commitment to precision and reliability, ensuring accurate timekeeping without fuss.
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Key Features

  • Longines Caliber L250 Quartz Movement
  • Stainless Steel Case with Rotating Bezel
  • 300m Water Resistance with Sapphire Crystal
  • Black Dial with Stick Hands and Mixed Indexes
  • Date Feature for Practical Time-Telling

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Quartz 25 Black
Reference
L3.147.4.56.6
Movement
l250
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 25mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest 43mm - $950

Longines Hydroconquest 43mm - $950

This Longines HydroConquest 43mm is in excellent working order and comes with a WatchMaxx full kit.

  • Condition: Great condition
  • Depth rating: 200m
Posted at
Aug 21, 2025, 12:02 AM
Active
[WTS] Longines HydroConquest Ref. L3.780.3 – Two-Tone Steel & Rose Gold PVD – 39mm Automatic Diver – $999 Shipped

Longines HydroConquest Ref. L3.780.3 – Two-Tone Steel & Rose Gold PVD – 39mm Automatic Diver – $999 Shipped

Longines - L3.780.3 · $999
a Longines HydroConquest Ref. L3.780.3, a Two-Tone Steel & Rose Gold PVD automatic diver watch with a 39mm case size.

  • Case Material: steel and rose gold PVD
  • Water Resistance: 39mm diameter
Posted at
Aug 18, 2025, 9:52 PM
Active
[WTS] Longines Hydroconquest Automatic 41MM - Green Ceramic Bezel

Longines Hydroconquest Automatic 41MM - Green Ceramic Bezel

Longines - L3.781.4.05.2 · $1,240
This Longines HydroConquest features a green ceramic bezel, automatic movement with date display, and a power reserve of up to 72 hours.

  • Condition: Like new/never worn
  • Case size: 41mm diameter
  • Water resistance: 30 bar
  • Crystal material: scratch-resistant sapphire crystal
Posted at
Aug 18, 2025, 7:39 PM
Active
[WTS] Longines Hydroconquest GMT Black 41mm - Full set with extras $1850

Longines Hydroconquest GMT Black 41mm - Full set with extras $1850

41mm Longines Hydroconquest GMT with full set of extras, including OEM rubber strap and two additional straps.

  • Condition: Excellent
  • Case size: 41mm
  • Included extras: Longines black rubber strap, Longines style leather strap, orange cut-to-size strap
Posted at
Aug 11, 2025, 4:30 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