Longines Conquest Conquest Chronograph Blue Leather

Reference L3.662.4.96.0

About this watch

The Longines Conquest Chronograph Blue Leather (L3.662.4.96.0) is a stunning timepiece that combines functionality with striking design, making it a worthy contender for anyone looking to invest in a quality watch. The 41mm stainless steel case provides a robust yet sophisticated look, while the rich blue dial is a showstopper offering a beautiful contrast to the stick and dot indexes. The sapphire crystal glass ensures durability, providing a clear view of the intricate details beneath. With a water resistance rating of 300 meters, this watch can withstand the elements, making it perfect for those who enjoy water sports or simply want peace of mind during everyday activities. The Conquest Chronograph houses the Longines caliber L667, which is based on the revered ETA 7750 movement, boasting a 42-hour power reserve and operating at a frequency of 28,800 vibrations per hour. This automatic movement is known for its reliability and precision, ensuring that you'll never miss a beat—literally! The watch features a classic chronograph function, allowing you to measure elapsed time with precision, as well as a small seconds hand and date display, making it both practical and fun to use.
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Key Features

  • 41mm stainless steel case
  • Rich blue dial with semi-gloss finish
  • Sapphire crystal glass for durability
  • 300m water resistance rating
  • Longines caliber L667 movement based on ETA 7750
  • 42-hour power reserve and 28,800 vibrations per hour
  • Classic chronograph function
  • Small seconds hand and date display

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Chronograph Blue Leather
Reference
L3.662.4.96.0
Movement
l667
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 41mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines HydroConquest 39 Ceramic - $650

Longines HydroConquest 39 Ceramic - $650

A classic Swiss dive watch, the Longines HydroConquest Automatic 39mm features clean proportions and excellent build quality, making it a versatile option for everyday wear.

  • Condition: Great overall condition, No major issues noted
  • Case Size: 39mm diameter
  • Dial: Black
  • Bezel: Black ceramic, unidirectional
Posted at
Feb 1, 2026, 6:38 PM
Active
[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999
2024 Longines HydroConquest 43mm Black Ceramic watch for sale.

  • Case Size: 43mm
  • Year: 2024
Posted at
Jan 30, 2026, 9:33 PM
Active
[WTS] Longines Conquest Rubber Strap L3.720.4.02.9 $1,599

Longines Conquest Rubber Strap L3.720.4.02.9 $1,599

Longines - L3.720.4.02.9 · $1,599
The Longines Conquest features a rubber strap in green, with a deployment clasp and comes with all original boxes and papers.

  • Condition: Brand new
  • Warranty: 9/25 warranty card
  • Payment Methods: Zelle or Wire
Posted at
Jan 26, 2026, 1:09 PM
Active
[WTS] Longines Conquest V.H.P. 43mm - White Dial - Ref. L3.726.4.76.6 - High Accuracy Quartz - Box & Extra Strap

Longines Conquest V.H.P. 43mm - White Dial - Ref. L3.726.4.76.6 - High Accuracy Quartz - Box & Extra Strap

This Longines Conquest V.H.P. is a high-accuracy quartz watch featuring a white dial and a 43mm case.

  • Case Size: 43mm diameter
  • Dial Color: white
Posted at
Jan 24, 2026, 11:37 PM
Active
[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 43mm black ceramic case.

  • Case material: black ceramic
  • Size: 43mm diameter
  • Year: 2024
Posted at
Jan 23, 2026, 6:43 PM
Active
[WTS] 1980s Longines Conquest Alarm Quartz in Titanium | $350

1980s Longines Conquest Alarm Quartz in Titanium | $350

A unique 1980s Longines Conquest Alarm Quartz watch featuring a titanium case with gold-plated accents and an alarm function. The watch has been recently cleaned and fitted with a new battery.

  • Condition: Good for its age, with minor usage marks and some wear on the bracelet
  • Case size: 33.2 x 37.1mm titanium case
  • Thickness: 7.6mm
  • Movement: ETA 957.011 quartz with alarm and date
Posted at
Jan 23, 2026, 1:36 PM
Active
[WTS] Longines Conquest Day-Date Stardust Dial, MINT L1.615.3 only for 325$ Shipped🚢

Longines Conquest Day-Date Stardust Dial, MINT L1.615.3 only for 325$ Shipped🚢

Longines - L1.615.3 · $325
A stainless steel/gold plated Longines Conquest Day-Date watch with a 34mm case size and stardust dial texture.

  • Condition: Mint
  • Case size: 34mm
  • Bracelet length: 8 inches
Posted at
Jan 22, 2026, 8:34 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