Longines Conquest Conquest Chronograph

Reference L3.678.4.56.6

About this watch

The Longines Conquest Chronograph is a masterpiece of luxury watchmaking, combining elegance with precision. Its sleek design, adorned with stick and dot indexes, provides a clean, modern look. The chronograph sub-dials are strategically placed for functionality without overwhelming the design, striking a perfect balance between style and utility. At its core lies the Longines caliber L667, an automatic movement based on the renowned ETA 7750, boasting 25 jewels and a power reserve of 42 hours. This marvel of engineering ensures precision timekeeping and reliability, making it suitable for both casual wear and formal occasions. The watch's durable materials and water resistance rating of 50 meters make it perfect for everyday use, while its comfortable fit and secure stainless steel bracelet ensure an all-day wear experience.
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Key Features

  • Longines caliber L667 (ETA 7750 base)
  • Sapphire crystal glass
  • Stainless Steel case material
  • Water Resistance: 50.00 m

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Chronograph
Reference
L3.678.4.56.6
Movement
l667
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Longines Conquest Heritage L1.611.4 Automatic

Longines Conquest Heritage L1.611.4 Automatic

Longines - L1.611.4 · $675
This Longines Conquest Heritage L1.611.4 is a vintage-inspired automatic watch with a 35mm case diameter and a beautiful black dial with rose gold indices.

  • Condition: Minor scuffs on acrylic
  • Case diameter: 35mm
  • Strap life left: 50%
Posted at
Jun 14, 2025, 4:50 PM
Active
Longines Hydroconquest Automatic

Longines Hydroconquest Automatic

The Longines Hydroconquest is a comfortable and reliable automatic watch. It features a 41mm case size with a blue aluminum bezel and dial.

  • Condition: Pre-owned, has been worn
  • Case Size: 41mm
  • Bezel Fade: yes, but lines up properly
  • Wrist Size Fit: 7 7/8 inch wrist
Posted at
Jun 14, 2025, 3:19 PM
Active
>>REDUCED<< LONGINES HYDROCONQUEST ALL CERAMIC L3.784.4

>>REDUCED<< LONGINES HYDROCONQUEST ALL CERAMIC L3.784.4

Longines - L3.784.4 · $1,995.002
This Longines HydroConquest All Ceramic features a ceramic case and bezel, black ZrO2 dial, and is water resistant to 300m. The watch has a 43mm diameter and comes with a rubber strap and deployant clasp.

  • Condition: MINT
  • Case material: ceramic
  • Diameter: 43mm
  • Water resistance: 300m
Posted at
Jun 13, 2025, 4:41 PM
Active
[WTS] Longines Hydroconquest GMT 41mm Sunray Blue

Longines Hydroconquest GMT 41mm Sunray Blue

A Longines Hydroconquest GMT with a Sunray blue dial and ceramic bezel in a beautiful pre-owned condition.

  • Condition: Very nice pre-owned condition, some minor hairlines on the bracelet/clasp
  • Diameter: 41mm
  • Bezel material: ceramic
Posted at
Jun 13, 2025, 8:34 AM
Active
[WTS] Longines HydroConquest 39mm Ceramic Bezel (Like New. 5 Years of Factory Warranty)

Longines HydroConquest 39mm Ceramic Bezel (Like New. 5 Years of Factory Warranty)

Longines - L37804.96.6 · $1,300
A Longines HydroConquest 39mm watch with a ceramic bezel, purchased from an authorized dealer in Florence, Italy and barely worn.

  • Condition: Like new
  • Warranty: 5 years remaining
  • Case Size: 39mm
Posted at
Jun 12, 2025, 3:35 PM
Active
[WTS] Longines Conquest VHP Black PVD 41mm L3.716.2.56.9

Longines Conquest VHP Black PVD 41mm L3.716.2.56.9

The Longines Conquest VHP Black PVD features a 41mm black PVD case, sunray black dial, and perpetual calendar. It also has gray and luminescent hands, applied indices, and is water-resistant up to 50 meters.

  • Condition: Very good condition with minor scratches on underside of lugs
  • Case size: 41mm
  • Water resistance: 50m / 165ft
Posted at
Jun 11, 2025, 12:09 AM
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[WTS] Longines Conquest 38 Blue - BNIB Fully Wrapped $1450

Longines Conquest 38 Blue - BNIB Fully Wrapped $1450

This Longines Conquest 38 Blue is a fully wrapped, brand-new-in-box timepiece that was unexpectedly replaced by the seller's purchase of a Datejust. It is now being sold at $1,450 firm.

  • Condition: Brand New in Box (BNIB)
  • Shipping: Priority shipping to CONUS only
Posted at
Jun 10, 2025, 6:39 PM
Active
Vintage Longines Conquest

Vintage Longines Conquest

Longines · $760.008
A vintage Longines Conquest watch that still keeps time and has a power reserve. It shows some minor scratches but no major dings or dents.

  • Condition: Pre-owned, showing minor scratches and signs of wear
  • Shipping included: true
Posted at
Jun 10, 2025, 6:16 AM
Active
[WTS] LONGINES Hydro Conquest 42mm Auto Steel Chronograph. Ref: L3.665.4. Used, Running, Serviced. Box. Price: $750

LONGINES Hydro Conquest 42mm Auto Steel Chronograph. Ref: L3.665.4. Used, Running, Serviced. Box. Price: $750

LONGINES - L3.665.4 · $750
A LONGINES Hydro Conquest 42mm automatic steel chronograph watch, in good condition and running well after service.

  • Condition: Used
  • Case Size: 42mm diameter
  • Water Resistance: no value provided
Posted at
Jun 9, 2025, 1:31 PM
Active