Longines Conquest Conquest Automatic 39

Reference L3.656.4.96.6

About this watch

The Longines Conquest Automatic 39 is a masterpiece that combines sophistication with robust functionality. Founded in 1832, Longines has long been synonymous with elegance and precision. The watch boasts a stunning blue dial with a sunburst finish, a round stainless steel case measuring 39mm in diameter, and sapphire glass for durability and scratch resistance. Powered by the Longines caliber L633.5, this automatic movement features hours, minutes, seconds, and a date function, ensuring precise timekeeping. The watch's impressive water resistance of up to 300 meters makes it perfect for adventurous spirits who value style without compromise. Its classic design and versatile nature make it suitable for any occasion, while the contrast between the blue dial and stick hands ensures excellent readability, even in low-light conditions.
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Key Features

  • Longines caliber L633.5 automatic movement
  • Stainless steel case with 39mm diameter
  • Sapphire glass for durability and scratch resistance
  • Up to 300 meters water resistance
  • Date function and luminescent features
  • Adjustable stainless steel bracelet

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Automatic 39
Reference
L3.656.4.96.6
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" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $455 (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) $455 (message me if you can't see the details/description in the comments)

Longines - 4384 · $455
This vintage Swiss-made Longines "Conquest" is a beautiful and refined example of an integrated steel sports watch. The dial shape is very '70s with its TV dial shape, featuring a subtle in between of grey and light brown, with a vertically brushed linen texture.

  • Condition: Great condition, considering age (minor general wear)
  • Movement: Longines calibre L.746.2 (ETA 954.111)
  • Bracelet: Solid link bracelet with fine brushed finish and screw pins for easy length adjustment
  • Case: Finely brushed case with industrial look, high-polish bezel, and thin profile (7.7mm)
Posted at
Apr 4, 2026, 11:09 PM
Active
[WTS] Longines Hydroconquest GMT 41mm

Longines Hydroconquest GMT 41mm

Beautiful Longines Hydroconquest GMT with a 41mm case, included in the sale are extra links, warranty card, and original packaging.

  • Condition: very good condition
  • Water Resistance: not specified
  • Warranty Years: 2
Posted at
Apr 2, 2026, 5:00 PM
Active
[WTS] Longines Hydroconquest Green Dial Black Bezel

Longines Hydroconquest Green Dial Black Bezel

Longines - Hydroconquest · $1,250
  • Condition: Perfect
  • Year Of Purchase: August 2025
  • Crown And Buckle Straps: 2 additional
  • Shipping Info: US only
Posted at
Apr 1, 2026, 9:51 AM
Active
[WTS] Longines Conquest Rubber Strap L3.720.4.02.9 $1,699

Longines Conquest Rubber Strap L3.720.4.02.9 $1,699

Longines - L3.720.4.02.9 · $1,699
A brand-new Longines Conquest watch with a fresh warranty card, complete with all boxes and papers.

  • Condition: Brand new
  • Strap material: rubber strap
  • Strap color: green
Posted at
Mar 31, 2026, 2:33 PM
Active
[WTS] Longines Hydroconquest GMT - 41mm - Sunray Brown - Box and Papers - Excellent Condition

Longines Hydroconquest GMT - 41mm - Sunray Brown - Box and Papers - Excellent Condition

The Longines Hydroconquest GMT features a 41mm stainless steel case, a true GMT movement, and a brown sunray dial with a brown ceramic bezel insert. It has a quick-adjust bracelet and a sapphire crystal with anti-reflective coating.

  • Condition: Excellent, some minor hairline scratches on the bracelet
  • Case size: 41mm
  • Lug width: 21mm
  • Thickness: 12.8mm
Posted at
Mar 31, 2026, 1:25 PM
Active
[WTS] Longines. Hydro Conquest. 41mm. Full Kit. $975 Only.

Longines. Hydro Conquest. 41mm. Full Kit. $975 Only.

The Longines Hydro Conquest is a 41mm watch that comes with a fully linked bracelet and the expected full kit, including an undated warranty.

  • Condition: 9/10
  • Bracelet: fully linked Longines bracelet
  • Kit Included: everything expected
  • Warranty Status: undated
Posted at
Mar 30, 2026, 9:15 PM
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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