Longines Conquest Conquest 41 Automatic Ceramic

Reference L3.657.4.86.2

About this watch

The Longines Conquest 41 Automatic Ceramic (model L3.657.4.86.2) is a stunning timepiece that embodies elegance, precision, and sophistication. Crafted from durable ceramic and stainless steel materials, this watch exudes luxury while withstanding the rigors of daily wear. The 41mm round case feels robust yet elegant, making it suitable for both casual and formal occasions. The lustrous white mother-of-pearl dial reflects light beautifully, creating a shimmering effect that changes depending on the angle. This unique characteristic ensures that your watch stands out, even in a crowd. The Conquest 41 features a reliable and precise Longines caliber L633.5 movement, which offers impressive accuracy and a 38-hour power reserve. With a water resistance rating of 300 meters, this watch is a true diver's companion, suitable for swimming, snorkeling, or any other aquatic adventure. Whether you're in the market for a watch that exudes class while being functional, the Longines Conquest 41 Automatic Ceramic (model L3.657.4.86.2) is an ideal choice.

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Key Features

41mm round case made from ceramic and stainless steel
Lustrous white mother-of-pearl dial with shimmering effect
Reliable Longines caliber L633.5 movement with 38-hour power reserve
300m water resistance rating for diving and aquatic activities
Sapphire crystal glass for exceptional scratch resistance
21mm lug width for comfortable strap adjustment
Ceramic and stainless steel materials for durability and light weight

Specifications

Brand

Longines

Family

Conquest

Model

Conquest 41 Automatic Ceramic

Reference

L3.657.4.86.2

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

41mm

Dial Color

White

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines HydroConquest Automatic watch, 41.00 mm, stainless steel and ceramic bezel, L3.781.3.96.7– Ref L3.781.3.96.7 – Full Set – Feb 2026

Longines - L3.781.3.96.7

Bezel material: stainless steel and ceramic
Case size: 41.00 mm

Posted at

Mar 14, 2026, 7:18 PM

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View listing on r/WatchExchange

Longines Conquest White Dial Automatic Ref : L3.676.4.76.6 Full Set Price : 1050$

Longines - L3.676.4.76.6 · $1,050

A Longines Conquest White Dial Automatic watch with a stainless steel case and automatic movement, featuring hour, minute, second, and date functions.

Diameter: 39mm
Movement: Automatic Caliber L633 (base ETA 2824-2)
Water resistance depth rating: 300m

Posted at

Mar 14, 2026, 9:29 AM

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Longines HydroConquest GMT 41

Longines - L3.790.4 · $1,875

A Longines HydroConquest GMT 41, featuring a GMT function and 41mm case size.

Condition: Pre-owned with minor cosmetic flaws
Case size: 41mm diameter
Water resistance: not specified

Posted at

Mar 11, 2026, 3:01 PM

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Longines HydroConquest 41mm - $1200 Shipped

Longines - HydroConquest 41mm · $1,200

Up for sale is my green Longines Hydroconquest 41, which I'm looking to replace with a Tudor Royal Date Day. The watch has been well taken care of and comes in excellent condition.

Condition: great condition with a small scratch on the AR coating
Bracelet condition: touched up

Posted at

Mar 10, 2026, 10:24 PM

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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

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View listing on RolexForums