Longines Conquest Conquest 41 Automatic Ceramic

Reference L3.657.4.56.6

About this watch

The Longines Conquest 41 Automatic Ceramic is a masterpiece that combines elegance, functionality, and sporty flair. Its sleek black ceramic case and stainless steel accents create a striking visual appeal that commands attention. The contrast between the dark ceramic and polished stainless steel is a perfect blend of style and sophistication. The round case measures 41mm in diameter, making it versatile enough for various wrist sizes. The black dial features stick hands and mixed indexes, lending it a modern yet classic look. The date display at three o'clock adds a touch of practicality without being intrusive. The sapphire glass ensures the watch stays flawless through everyday wear. At the heart of the Conquest 41 is the Longines caliber L633.5, an automatic movement known for its reliability and accuracy. With a frequency of 28,800 vibrations per hour and a power reserve of 38 hours, this watch is built to keep ticking day in and day out. The automatic movement means you won't have to worry about battery changes, just wear it regularly and it'll keep winding itself. One of the standout features of the Longines Conquest 41 is its impressive water resistance of up to 300 meters, perfect for active lifestyles or adventures. Wearing the Conquest 41 feels like having a piece of art on your wrist, its 41mm diameter strikes a balance between boldness and subtlety making it suitable for both formal and casual settings.
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Key Features

  • Black ceramic case with stainless steel accents
  • Longines caliber L633.5 automatic movement
  • Sapphire glass for scratch resistance
  • Date display at three o'clock
  • 300m water resistance
  • 41mm diameter, versatile for various wrist sizes

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 41 Automatic Ceramic
Reference
L3.657.4.56.6
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $465 (message me if you can't see the details/description in the comments)

Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $465 (message me if you can't see the details/description in the comments)

Longines - 4384 · $465
This vintage Swiss-made Longines "Conquest" is a beautiful example of an integrated steel sports watch. The dial shape is very '70s with its TV dial shape, featuring a subtle grey and light brown color with a vertically brushed linen texture.

  • Condition: Great condition considering its age, with minor general wear
  • Diameter: 30.2mm x 37.8mm
  • Thickness: 7.7mm
Posted at
Mar 15, 2026, 10:53 PM
Active
[WTS] Longines Hydroconquest GMT 41mm

Longines Hydroconquest GMT 41mm

The Longines Hydroconquest GMT is a blue-dialed watch featuring a GMT complication, housed in a 41mm case. It comes with a complete full set and eBay verification.

  • Condition: Pre-owned with minor wear
  • Case size: 41mm
  • Bracelet condition: Minor wear
Posted at
Mar 15, 2026, 5:06 PM
Active
[WTS] Longines Conquest V.H.P. 36mm - White Dial - (Reserved)

Longines Conquest V.H.P. 36mm - White Dial - (Reserved)

This is a Longines Conquest V.H.P. in white dial, featuring a 36mm case size and 'very high precision' quartz movement with an accuracy of about 5 seconds per year.

  • Condition: A- (minor marks on case, serviced by Longines)
  • Dial color: white
  • Case size: 36mm diameter
  • Movement type: quartz (VHP)
Posted at
Mar 15, 2026, 2:19 PM
Active
[WTS] Longines Conquest White Dial Automatic Ref : L3.676.4.76.6 Full Set Price : 1050$

Longines Conquest White Dial Automatic Ref : L3.676.4.76.6 Full Set Price : 1050$

Longines - L3.676.4.76.6 · $1,050
A Longines Conquest White Dial Automatic watch with a stainless steel case and automatic movement, featuring hour, minute, second, and date functions.

  • Diameter: 39mm
  • Movement: Automatic Caliber L633 (base ETA 2824-2)
  • Water resistance depth rating: 300m
Posted at
Mar 14, 2026, 9:29 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