Longines HydroConquest Hydroconquest Quartz 25 Two Tone Diamond

Reference L3.147.3.97.7

About this watch

The Longines Hydroconquest Quartz 25 Two Tone Diamond stands out as a remarkable piece that deftly blends style and functionality. This stunning timepiece radiates elegance with its 25 mm round case, PVD gold coat, and Mother of Pearl dial. The watch features hours, minutes, and seconds functionality, making it a dependable companion for everyday wear. With a water resistance rating of 300 meters, the Hydroconquest Quartz 25 is more than capable of handling aquatic adventures. The stainless steel bracelet with gold accents enhances the watch's aesthetic while guaranteeing comfort. This timepiece showcases Swiss craftsmanship at its finest, offering style, durability, and precision. It's not just about telling time; it's about making every moment memorable.
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Key Features

  • Longines caliber L250 quartz movement
  • Stainless Steel with PVD Gold Coating case
  • Sapphire Crystal glass
  • 300 meters water resistance
  • White Mother of Pearl dial
  • Rotating 0-60 Dive bezel
  • Stainless Steel bracelet with gold accents

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Quartz 25 Two Tone Diamond
Reference
L3.147.3.97.7
Movement
l250
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 25mm
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