Longines Conquest Conquest Automatic 39 Ceramic

Reference L3.655.4.86.6

About this watch

The Longines Conquest Automatic 39 Ceramic (L3.655.4.86.6) is a remarkable timepiece that combines elegance, durability, and performance. With its modern yet classic design, this watch boasts a perfect blend of style and functionality. The ceramic case and stainless steel frame make it visually striking, while the scratch-resistant sapphire glass ensures it stays pristine even after years of use. At the heart of this watch is the Longines caliber L633.5, which provides precision and longevity with its 25 jewels and 38-hour power reserve. This automatic movement is known for its reliability, making it an excellent choice for both formal and casual occasions. Whether you're out hiking or attending a business meeting, this watch feels at home due to its comfortable strap and lightweight materials. One of the standout features of the Conquest Automatic 39 Ceramic is its versatility - it effortlessly transitions from day to night and pairs well with various outfits. If you're looking for a reliable, stylish, and versatile watch that offers exceptional value for money, the Longines Conquest Automatic 39 Ceramic (L3.655.4.86.6) should be on your radar.
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Key Features

  • Ceramic and stainless steel case
  • Scratch-resistant sapphire glass
  • 300-meter water resistance
  • Longines caliber L633.5 automatic movement
  • 38-hour power reserve
  • Date function
  • Comfortable strap with 19 mm lug width

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Automatic 39 Ceramic
Reference
L3.655.4.86.6
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
39mm
Dial Color
White
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Conquest 38mm Full Kit 2025

Longines Conquest 38mm Full Kit 2025

Longines - Conquest $1,450
This Longines Conquest 38mm is a fantastic everyday piece with all the boxes and accessories included. It runs well and fits perfectly.

  • Condition: Fantastic condition
  • Case size: 38mm
  • Strap type: Rubber strap
  • Adjustment feature: Micro adjust
Posted at
Jan 18, 2026, 3:43 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 black ceramic case and 43mm diameter.

  • Case material: black ceramic
  • Case size: 43mm diameter
  • Year of manufacture: 2024
Posted at
Jan 16, 2026, 3:58 PM
Active
[WTS] Longines Conquest Day-Date Stardust Dial, MINT L1.615.3 only for 325$ Shipped馃殺

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

Longines - L1.615.3 $325
A Longines Conquest Day-Date watch features a stainless steel and gold-plated case, measuring approximately 34mm in size. The dial has a beautiful stardust texture and the quartz movement is working perfectly fine.

  • Condition: Mint
  • Case Size: 34mm diameter
  • Bracelet Length: 8 inches
Posted at
Jan 14, 2026, 8:25 AM
Active
[WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199

Longines HydroConquest Grey L3.780.3.78.6 - $1199

Longines - L3.780.3.78.6 $1,199
This Longines HydroConquest is a gray automatic dive watch featuring a 39mm case size, 48mm lug to lug length, and L888 movement.

  • Condition: Used
  • Case size: 39mm diameter
  • Lug to lug length: 48mm
Posted at
Jan 13, 2026, 5:36 AM
Active
[WTS] Longines Conquest V.H.P. GMT 43mm Black PVD

Longines Conquest V.H.P. GMT 43mm Black PVD

Longines - L3.728.2.66.6 $850
This Longines Conquest V.H.P. GMT features a black carbon dial and is equipped with the famous V.H.P. movement technology, along with a second time zone indication.

  • Condition: pre-owned
  • Case Size: 43mm diameter
  • Strap Included: 22mm Christopher Ward Tide strap,OEM bracelet,MN strap
Posted at
Jan 12, 2026, 7:33 PM
Active
[WTS] LONGINES Conquest 38mm Blue Dial - $1650 shipped DM for more pics.

LONGINES Conquest 38mm Blue Dial - $1650 shipped DM for more pics.

$1,650
38mm blue dial Longines Conquest watch

  • Size: 38mm
Posted at
Jan 10, 2026, 1:40 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