Longines HydroConquest Hydroconquest Chronograph Tachymeter Silver Rubber

Reference L3.651.4.76.2

About this watch

The Longines HydroConquest Chronograph Tachymeter, model L3.651.4.76.2, is a stunning timepiece that combines elegance with durability. With its sleek silver rubber strap and impressive features, this watch is designed for those who appreciate both aesthetics and functionality. The Hydroconquest Chronograph Tachymeter has a striking look that catches the eye immediately, featuring a round stainless steel case measuring 41.00 mm in diameter. The sapphire crystal glass protects the dial, ensuring clarity and scratch resistance. One of the standout features of the Hydroconquest is its impressive water resistance of up to 300 meters, making it an ideal companion for divers and water sports enthusiasts. At the heart of the Hydroconquest is the Longines Caliber L667, an automatic movement based on the renowned ETA 7750, ensuring precision and reliability.
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Key Features

  • Longines Caliber L667 (ETA 7750) Automatic Movement
  • Impressive Water Resistance up to 300 meters
  • Stainless Steel Case with Rotating Bezel
  • Sapphire Crystal Glass for Clarity and Scratch Resistance
  • Chronograph Functionality for Timing Activities
  • Comfortable Rubber Strap with Secure Clasp
  • Versatile Design Suitable for Various Occasions

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Chronograph Tachymeter Silver Rubber
Reference
L3.651.4.76.2
Movement
l667
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 41mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest 41mm LNIB

Longines Hydroconquest 41mm LNIB

41mm Longines Hydroconquest for sale in excellent condition, comes with a full set.

  • Condition: Like New In Box (LNIB)
  • Shipped: true
Posted at
Sep 5, 2025, 11:51 AM
Active
[WTS] Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)

Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)

A full steel diver's watch presented in outstanding condition, complete with its original box and papers.

  • Condition: Full-set/unpolished, never polished, excellent condition
  • Case size: 44mm diameter
  • Bracelet size: 8.5” / 21cm
  • Depth rating: no mention of depth rating
Posted at
Sep 4, 2025, 1:31 PM
Active
[WTS] Longines Hydroconquest Green 41mm

Longines Hydroconquest Green 41mm

A 41mm Hydroconquest Green, a sporty yet elegant watch from Longines, featuring a rubber strap and a durable design.

  • Condition: Pre-owned with scuffs on clasp and lugs
  • Size: 41mm diameter
  • Strap Size Fit: 7.25 inches and smaller
  • Retail Price: 1775
Posted at
Sep 2, 2025, 9:13 AM
Active
[WTS] Longines Hydroconquest GMT 43mm Olive Dial Ref L3.890.4.06.6 Full Kit $1700 net to me

Longines Hydroconquest GMT 43mm Olive Dial Ref L3.890.4.06.6 Full Kit $1700 net to me

Longines - L3.890.4.06.6 · $1,700
The Longines Hydroconquest GMT is a serious dive watch with a striking sun ray olive dial and ceramic bezel, featuring a 43mm case, 300m water resistance, and L844 Caliber.

  • Condition: Excellent with small marks on the clasp
  • Case size: 43mm diameter
  • Water resistance: 300m depth rating
  • Thickness: 12.9mm
Posted at
Aug 30, 2025, 11:02 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