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

FSO: Longines Hydroconquest GMT Blue 99%

FSO: Longines Hydroconquest GMT Blue 99%

Longines - Hydroconquest GMT · $1,700.002
The Longines Hydroconquest GMT is a high-end watch with a gorgeous blue dial and incredible tapering bracelet. It features a 41mm x 49.5 x 12.9 mm sapphire case with AR coating and a L844 movement. The watch has a 72-hour power reserve and a traveler style GMT function.

  • Condition: like-new, near flawless
  • Case size: 41mm
  • Bracelet type: tapering
  • Movement: L844 (25.2 bph)
Posted at
Jun 6, 2025, 4:06 PM
Active
Longines Hydroconquest GMT

Longines Hydroconquest GMT

Longines - L844 · $1,600.002
A Longines Hydroconquest GMT with a blue dial, featuring a 41mm case and traveler-style GMT function. The watch has a sapphire crystal and an L844 movement, and is accompanied by its original boxes, warranty card, and all bracelet links.

  • Condition: like-new, near flawless
  • Case Size: 41mm
  • Movement Type: L844
Posted at
Jun 6, 2025, 4:06 PM
Active
Longines Hydroconquest GMT FSOT

Longines Hydroconquest GMT FSOT

Longines - L844 · $1,600.002
A Longines Hydroconquest GMT with a blue dial and 41mm x 49.5 x 12.9mm dimensions, featuring a traveler-style GMT function and a tapering bracelet.

  • Condition: like-new, near flawless
  • Movement: L844
  • Bph: 25.2
Posted at
Jun 6, 2025, 4:06 PM
Active
[WTS] 2023 Longines HydroConquest XXII Commonweath Games LE L3.781.4.59.6 Full Set

2023 Longines HydroConquest XXII Commonweath Games LE L3.781.4.59.6 Full Set

Longines - L3.781.4.59.6 · $1,800
This Longines HydroConquest XXII Commonwealth Games LE features a 41mm steel case with a black and multi-color rotating dive bezel, a black dial, and a stainless steel bracelet. It is powered by an automatic mechanical movement.

  • Condition: Very nice preowned condition with some light scratches on the case, bracelet and buckle.
  • Case material: Steel
  • Bezel dimensions: 41mm diameter
  • Dial color: Black
Posted at
Jun 5, 2025, 6:52 PM
Active
[WTS] Vintage Longines L1.613.3 Two Tone Conquest V.H.P. Swiss Quartz Watch - $195

Vintage Longines L1.613.3 Two Tone Conquest V.H.P. Swiss Quartz Watch - $195

Longines - L1.613.3 · $195
A vintage Longines L1.613.3 Two Tone Conquest V.H.P. Quartz Watch, featuring a 33mm case diameter and 37mm lug to lug measurement, with an original bracelet sized for approximately 17cm wear.

  • Condition: Used
  • Case diameter: 33mm (excluding crown)
  • Lug to lug: 37mm
  • Thickness: 7.1mm
Posted at
Jun 4, 2025, 3:29 PM
Active
Longines Conquest VHP

Longines Conquest VHP

Longines - Conquest VHP · $325.003
A rare Longines Conquest VHP with a quartz high-precision movement, perpetual date wheel, and excellent build quality. The case and bracelet are in great condition, but the dial has a patina surrounding the numbers 6, 9, and 12.

  • Condition: Excellent
  • Case size: 37mm
  • Thickness: 8mm
  • Lug width: 20-19mm (tapering)
Posted at
Jun 4, 2025, 2:01 PM
Active
LONGINES Conquest 38mm [L3.720.4.02.6] - Authentic and Brand New.

LONGINES Conquest 38mm [L3.720.4.02.6] - Authentic and Brand New.

LONGINES - L3.720.4.02.6 · $1,953.002
The LONGINES Conquest 38mm is a 38 mm diameter, 10.90 mm thickness automatic timepiece with a sunray green dial and stainless steel bracelet.

  • Condition: Brand New
  • Case size: 38 mm diameter
  • Thickness: 10.90 mm
  • Bracelet material: Stainless steel
Posted at
Jun 3, 2025, 4:50 AM
Active
LONGINES Conquest 34mm [L3.430.5.02.6] - Authentic and Brand New.

LONGINES Conquest 34mm [L3.430.5.02.6] - Authentic and Brand New.

LONGINES - L3.430.5.02.6 · $2,829.003
A 34mm diameter, sunray green dial LONGINES Conquest watch with stainless steel bracelet and automatic movement.

  • Condition: Brand New
  • Case dimensions: 34 mm diameter, 10.90 mm thickness
  • Warranty: 2 years
Posted at
Jun 3, 2025, 4:44 AM
Active
LONGINES Conquest 34mm [L3.430.4.99.6] - Authentic and Brand New.

LONGINES Conquest 34mm [L3.430.4.99.6] - Authentic and Brand New.

LONGINES - L3.430.4.99.6 · $1,976.002
The LONGINES Conquest 34mm is a 34 mm diameter automatic timepiece with a sunray pink dial and stainless steel bracelet.

  • Condition: Brand New
  • Case Diameter: 34mm
  • Case Thickness: 10.90mm
Posted at
Jun 3, 2025, 4:41 AM
Active