Longines Conquest Conquest 41 Automatic

Reference L3.677.4.56.6

About this watch

The Longines Conquest 41 Automatic embodies the spirit of exploration and elegance, with its robust features, stunning aesthetics, and reliable performance. This versatile timepiece effortlessly transitions from the boardroom to the beach, making it perfect for those who lead an active lifestyle while maintaining a sense of style. The round stainless steel case, measuring 41mm in diameter, is both modern and classic, featuring a black dial with mixed indexes and stick hands that add a touch of sophistication. The watch's heart is the Longines caliber L633.5, an automatic movement based on the renowned ETA 2824-2, which provides exceptional accuracy and a reliable power reserve of 38 hours. The sapphire crystal glass offers excellent scratch resistance and clarity, protecting the dial from the elements. With its water resistance of up to 300 meters, this watch is ready for action, whether you're swimming, snorkeling, or simply caught in the rain. The Longines Conquest 41 Automatic is a statement piece that reflects sophistication and adventure, making it a worthy addition to any watch lover's collection.
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Key Features

  • Longines caliber L633.5 automatic movement
  • Stainless steel round case with 41mm diameter
  • Sapphire crystal glass for scratch resistance and clarity
  • Water resistance up to 300 meters
  • Robust and precise timekeeping performance

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 41 Automatic
Reference
L3.677.4.56.6
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 41mm
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
[WTS] Longines Hydroconquest Two-tone 41mm

Longines Hydroconquest Two-tone 41mm

This Longines Hydroconquest Two-Tone is a 41mm watch that comes with all its original components, including a blank card.

  • Condition: Absolutely beautiful condition!
  • Case size: 41mm
Posted at
Mar 16, 2026, 1:57 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