Longines Conquest Conquest 39 Automatic Blue

Reference L3.676.4.99.6

About this watch

The Longines Conquest L3.676.4.99.6 is an elegant statement piece that seamlessly blends style and functionality. This Swiss-made watch boasts a rich blue dial, stainless steel case, and sapphire glass. The automatic movement features 25 jewels, a power reserve of 38 hours, and a date function. With a water resistance of up to 300 meters, this watch is perfect for any adventure. Its versatility makes it suitable for both formal and casual occasions. The Conquest L3.676.4.99.6 is a mid-range luxury watch that offers excellent value for money, thanks to its craftsmanship and brand reputation.
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Key Features

  • Stainless Steel Case
  • Sapphire Glass
  • Automatic Movement with Date Function
  • Up to 300m Water Resistance
  • 39mm Case Diameter
  • Longines Caliber L633.5 Movement
  • 25 Jewels, 38hr Power Reserve

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 39 Automatic Blue
Reference
L3.676.4.99.6
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 39mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

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
Active
[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
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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