Longines Conquest Conquest Automatic 39

Reference L3.656.4.96.2

About this watch

The Longines Conquest Automatic 39 is a masterful blend of sporty elegance and technical excellence. This exceptional watch features a black dial with mixed indexes, stick hands, and a date function at 3 o'clock. The automatic movement, based on the ETA 2824-2, boasts a power reserve of 38 hours, 25 jewels, and a frequency of 28,800 vibrations per hour. With its impressive water resistance of 300 meters, this watch is built for adventurers and those who value durability. The stainless steel case measures 39 mm in diameter, featuring a classic round shape that ensures timeless style. Whether you're diving into new adventures or attending formal events, the Conquest Automatic 39 has you covered. Its automatic movement ensures reliability, while the elegant design makes it a true statement piece. For anyone on the fence about investing in this watch, consider what it represents: a legacy of excellence from a brand that has stood the test of time.
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Key Features

  • Longines caliber L633.5 (ETA 2824-2 based) movement
  • Stainless Steel case with 39 mm diameter and Sapphire glass
  • 300 meters water resistance and adjustable stainless steel bracelet
  • Date function at 3 o'clock and 25 jewels automatic movement
  • Black dial with mixed indexes and stick hands for modern style

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Automatic 39
Reference
L3.656.4.96.2
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest GMT - Sunray Brown - 41mm- Full Kit - Excellent Condition

Longines Hydroconquest GMT - Sunray Brown - 41mm- Full Kit - Excellent Condition

A Longines Hydroconquest GMT 41mm with a sunray brown dial and ceramic bezel insert, featuring an updated bezel and quick-adjust bracelet. It has a true GMT movement that keeps excellent time.

  • Condition: Excellent
  • Case size: 41mm
  • Lug-to-lug: 49.2mm
  • Thickness: 12.8mm
Posted at
Mar 21, 2026, 12:28 PM
Active
[WTS] 1960s Longines Conquest Ref. 7012.1 Cal.291 | Great Condition (Serviced) | $700

1960s Longines Conquest Ref. 7012.1 Cal.291 | Great Condition (Serviced) | $700

This 1960s Longines Conquest Ref. 7012.1 Cal.291 is a clean, well-proportioned everyday piece from Longines' golden era. It features an automatic movement with Incabloc shock protection and a self-winding system.

  • Condition: Great condition, serviced
  • Case Size: 35mm diameter
  • Lug Width: 18mm
  • Crystal Type: plexiglass
Posted at
Mar 19, 2026, 12:40 AM
Active
[WTS] Longines HydroConquest 41mm Two Tone $1750

Longines HydroConquest 41mm Two Tone $1750

Longines - HydroConquest · $1,750
Longines HydroConquest in a two-tone version, sold as-is.

  • 41mm diameter: case size
Posted at
Mar 18, 2026, 12:52 PM
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