Longines Conquest Conquest 41 Automatic Ceramic

Reference L3.657.4.86.2

About this watch

The Longines Conquest 41 Automatic Ceramic (model L3.657.4.86.2) is a stunning timepiece that embodies elegance, precision, and sophistication. Crafted from durable ceramic and stainless steel materials, this watch exudes luxury while withstanding the rigors of daily wear. The 41mm round case feels robust yet elegant, making it suitable for both casual and formal occasions. The lustrous white mother-of-pearl dial reflects light beautifully, creating a shimmering effect that changes depending on the angle. This unique characteristic ensures that your watch stands out, even in a crowd. The Conquest 41 features a reliable and precise Longines caliber L633.5 movement, which offers impressive accuracy and a 38-hour power reserve. With a water resistance rating of 300 meters, this watch is a true diver's companion, suitable for swimming, snorkeling, or any other aquatic adventure. Whether you're in the market for a watch that exudes class while being functional, the Longines Conquest 41 Automatic Ceramic (model L3.657.4.86.2) is an ideal choice.
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Key Features

  • 41mm round case made from ceramic and stainless steel
  • Lustrous white mother-of-pearl dial with shimmering effect
  • Reliable Longines caliber L633.5 movement with 38-hour power reserve
  • 300m water resistance rating for diving and aquatic activities
  • Sapphire crystal glass for exceptional scratch resistance
  • 21mm lug width for comfortable strap adjustment
  • Ceramic and stainless steel materials for durability and light weight

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 41 Automatic Ceramic
Reference
L3.657.4.86.2
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
41mm
Dial Color
White
Crystal
Sapphire
Water Resistance
300

Current Listings

[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

Longines - L3.726.4.76.6 $950
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馃殺

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

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
[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
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