Longines Conquest Conquest Automatic 39 Ceramic

Reference L3.655.4.56.2

About this watch

The Longines Conquest Automatic 39 Ceramic is a masterclass in luxury watchmaking. This sleek black dial, round case beauty boasts an impressive 300m water resistance rating, making it perfect for swimmers, divers, or anyone who wants to wear their timepiece with confidence. The ceramic and stainless steel construction provides a comfortable fit on the wrist, while the sapphire crystal glass ensures that the beautiful dial remains scratch-free. Powering this stunning watch is the Longines caliber L633.5 movement, which boasts 38 hours of power reserve and operates at an impressive 28,800 vibrations per hour. With its elegant design, robust features, and reputable heritage, the Conquest Automatic 39 Ceramic is a true investment piece that promises longevity and style.
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Key Features

  • Longines caliber L633.5 automatic movement
  • 300m water resistance rating
  • Sapphire crystal glass for scratch-resistance
  • Ceramic and stainless steel construction for comfort and durability
  • Date function for convenient everyday use
  • 25 jewels to reduce friction and enhance longevity

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Automatic 39 Ceramic
Reference
L3.655.4.56.2
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] 1966 Longines Conquest Automatic Steel 9044 Ref. w/ Serviced 291 Movement & “Fish in Kelp” Caseback

1966 Longines Conquest Automatic Steel 9044 Ref. w/ Serviced 291 Movement & “Fish in Kelp” Caseback

Longines - 9044-7 · $650
Up for sale is a fully original stainless steel 1966 Longines Conquest Automatic watch with an in-house 291 caliber movement serviced in 2023. The watch features a unique silver dial with a spiral design and a classic 'fish in kelp' medallion on the caseback.

  • Condition: Pre-owned, serviced movement
  • Dial patina: light speckling
  • Case size: 35mm diameter
  • Crystal condition: no scratches
Posted at
Apr 21, 2025, 9:32 AM
Active
[WTS] Longines Hydroconquest 41mm w/ Box

Longines Hydroconquest 41mm w/ Box

A Longines Hydroconquest in 41mm case size, excluding crown guards, with a 7 inch wrist size and noticeable markings on the bracelet.

  • Bracelet size: 7 inch
  • Case size (excluding crown guards): 41mm
Posted at
Apr 20, 2025, 5:24 PM
Active
[WTS] Longines Hydroconquest Cermaic x2 Seiko King Turtle

Longines Hydroconquest Cermaic x2 Seiko King Turtle

Two Longines Hydroconquests, one blue and one black, with ceramic bezels, in addition to a Seiko King Turtle with waffle dial.

  • Condition: Really good shape
  • Case Size: 41mm diameter
  • Water Resistance: 200m depth rating
  • Crystal Type: Ceramic Bezel
Posted at
Apr 20, 2025, 2:05 PM
Active
[WTS] Longines Conquest VHP Quartz

Longines Conquest VHP Quartz

Longines - L1.613.3 · $285
A rare original Longines Conquest VHP Quartz with a dual-oscillator movement from the early days of perpetual calendar watches, featuring a silver dial and 35mm diameter case.

  • Condition: pre-owned with normal signs of wear on case
  • Case Size Diameter: 35mm
  • Bracelet Length: approximate 20cm
  • Movement Type: dual-oscillator
Posted at
Apr 20, 2025, 1:22 PM
Active
[WTS] Longines Conquest 38mm L37204926

Longines Conquest 38mm L37204926

Longines - L37204926 · $1,350
Up for sale is my Longines Conquest 38mm, a perfectly maintained watch with a 72-hour power reserve and still under the factory warranty.

  • Condition: Perfect Case/Excellent Bracelet
  • Diameter: 38mm
  • Ltl: 46.80mm
  • Lug width: 19mm
Posted at
Apr 19, 2025, 12:58 PM
Active
[WTS] Longines Conquest Chronograph Gold - Full Kit - $1950

Longines Conquest Chronograph Gold - Full Kit - $1950

A Longines Conquest Chronograph in the Gold / Champagne dial, a flawless timepiece that comes with its full kit.

  • Condition: mint condition
  • Dial color: Gold / Champagne
  • Includes extras: full kit, hangtag
Posted at
Apr 19, 2025, 11:37 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