Longines HydroConquest Hydroconquest Quartz 25 Diamond

Reference L3.147.0.87.6

About this watch

The Longines HydroConquest Quartz 25 Diamond is a stunning timepiece that marries elegance with functionality. With its beautiful mother of pearl dial and durable stainless steel case, this watch exudes luxury and sophistication. The rotating bezel and impressive water resistance of up to 300 meters make it an excellent choice for divers and water sports enthusiasts. Powered by the reliable Longines caliber L250 quartz movement, this watch offers exceptional accuracy and reliability. With a power reserve of 26,280 seconds, you can trust this timepiece to keep you on schedule without the need for frequent battery replacements. The HydroConquest Quartz 25 Diamond is perfect for those who prefer a more delicate wrist presence, with a diameter of just 25mm. Its versatility makes it suitable for both casual and formal occasions, making it an excellent addition to any watch collection.
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Key Features

  • Longines caliber L250 quartz movement
  • Stunning mother of pearl dial
  • Impressive water resistance up to 300 meters
  • Durable stainless steel case
  • Rotating bezel
  • Sapphire crystal glass
  • 25mm diameter

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Quartz 25 Diamond
Reference
L3.147.0.87.6
Movement
l250
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 25mm
Dial Color
White
Crystal
Sapphire
Water Resistance
300

Current Listings

[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