Longines Conquest Conquest 41 Automatic Ceramic

Reference L3.657.4.56.7

About this watch

The Longines Conquest 41 Automatic Ceramic stands out with its modern materials and timeless design, making it a worthy contender in your watch collection. Its sleek and modern look is perfect for those who want something versatile that can transition from the office to outdoor adventures. The black dial features a mix of stick indexes and luminous markers, ensuring readability in various lighting conditions. At the heart of the Conquest 41 is the Longines caliber L633.5, which is based on the well-regarded ETA 2824-2 movement. This automatic movement is known for its reliability and precision, featuring 25 jewels and a power reserve of 38 hours. The watch's use of high-quality ceramic adds durability and scratch resistance, while the stainless steel components complement it beautifully. With an impressive water resistance of 300 meters, this watch can handle swimming, snorkeling, or even diving without a second thought.

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Key Features

Longines caliber L633.5 automatic movement
Ceramic and Stainless Steel construction for durability and comfort
Sapphire crystal for scratch resistance and clarity
300 meter water resistance for underwater use
41 mm case diameter for comfortable wearability
21 mm lug width for customizable strap options

Specifications

Brand

Longines

Family

Conquest

Model

Conquest 41 Automatic Ceramic

Reference

L3.657.4.56.7

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines Conquest L37774580 – 41mm Automatic – Black Dial – New in Box – Full Kit – $625 Shipped

Longines - L37774580 · $625

The seller is listing a Longines Conquest L37774580, a 41mm automatic watch with a black dial. It comes in its original packaging and is a full kit.

Condition: New
Case size: 41mm

Posted at

Feb 27, 2026, 4:10 PM

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Longines Hydroconquest 41mm Two Tone

Longines - Hydroconquest 41mm Two Tone · $999

A Longines Hydroconquest 41mm Two Tone watch with a black dial and two tone finish. It is in very good condition with some minor wear.

Condition: Very Good Pre Owned Condition
Diameter: 41mm

Posted at

Feb 27, 2026, 3:34 PM

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Longines Conquest Vintage $599 Shipped (SERVICED)

Longines - 1577-1 · $599

A very rare Longines Conquest automatic watch with a stunning White satin finished sunburst dial and raised indexes. It has a solid build quality, creative design, and a classic look.

Condition: Great condition
Year: 1976
Case Size Diameter: 35.5mm (with crown)
Lug To Lug Size: 40.5mm

Posted at

Feb 23, 2026, 9:42 PM

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1980s Longines Conquest Alarm Quartz in Titanium | $330

Longines - Conquest Alarm Quartz · $330

This 1980s Longines Conquest Alarm Quartz features a titanium case with gold-plated accents, an alarm function, and a quartz movement. It's a quirky piece that shows Longines' experimentation with technology during this era.

Condition: Good for its age with minor usage marks and wear on the bracelet.
Case Size: 33.2 x 37.1mm diameter
Movement: ETA 957.011 quartz with alarm and date

Posted at

Feb 23, 2026, 5:08 PM

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