Longines Conquest Conquest Automatic 39 Ceramic

Reference L3.655.4.56.0

About this watch

The Longines L3.655.4.56.0 Conquest Automatic 39 Ceramic is a masterpiece that seamlessly blends elegance with functionality, perfect for those who value style, durability, and performance. This timepiece boasts a rich history behind it, being part of the esteemed Longines brand founded in 1832. The Conquest collection is renowned for its sporty elegance, making this watch suitable for both urban and outdoor settings. Its ceramic and stainless steel construction provides a luxurious yet robust appeal, while the striking black dial adds a touch of modernity. With a diameter of 39 mm and lug width of 19 mm, it's comfortable to wear and suitable for various wrist sizes. The sapphire crystal glass is scratch-resistant, making it perfect for active individuals. At its heart lies the reliable Longines caliber L633.5 (ETA 2824-2) automatic movement, celebrated for its accuracy and reliability. With a power reserve of 38 hours and frequency of 28,800 vibrations per hour, this watch ensures smooth ticking and practicality. Its impressive water resistance of up to 300 meters makes it suitable for swimming or diving without worry. Whether you're lounging by the pool or exploring underwater, the Conquest Automatic 39 Ceramic has got your back.

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Key Features

Longines caliber L633.5 automatic movement
Sapphire crystal glass with scratch resistance
Ceramic and stainless steel construction
Water resistance up to 300 meters
Date function with accuracy and reliability
Stunning black dial with modern touch
Lightweight design for comfort

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Automatic 39 Ceramic

Reference

L3.655.4.56.0

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

39mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Vintage Longines L1.613.3 Two Tone Conquest V.H.P. Swiss Quartz Watch - $195

Longines - L1.613.3 · $195

A vintage Longines Conquest V.H.P. watch featuring a two-tone design and quartz movement.

Condition: Used
Case Diameter: 33mm (excluding crown)
Lug To Lug: 37mm
Thickness: 7.1mm

Posted at

Jun 16, 2025, 9:14 PM

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Longines Conquest Chronograph Reverse Panda L3.835.4.52.6

Longines - L3.835.4.52.6 · $2,250

A Longines Conquest Chronograph Reverse Panda watch in excellent condition, with a Cal. L898 movement.

Condition: 9/10 no visible issues
Movement: Cal. L898
Accessories: box, hang tags, price tags

Posted at

Jun 16, 2025, 4:24 PM

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Longines Hydroconquest L3.781.3.58.9, Rose Gold & Rubber Strap

Longines - L3.781.3.58.9 · $1,199

This Longines Hydroconquest features a silver-tone stainless steel case with a black rubber strap, uni-directional rotating black ceramic bezel, and a black dial with rose gold-tone hands and index hour markers.

Condition: Gently used with minor wear and tear, polishable
Case size: 43mm diameter
Water resistance: 300m / 1000ft depth rating
Movement: Longines Calibre L888 Automatic movement

Posted at

Jun 16, 2025, 2:47 PM

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Longines Hydroconquest GMT, Excellent Condition, Box and papers

Longines - L3.790.4.56.6 · $1,850

This Longines Hydroconquest GMT features a stainless steel case with black dial and ceramic bezel, housed on a stainless-steel bracelet. It has a screw-down back and crown, with a unidirectional notched bezel in black ceramic.

Condition: Excellent condition
Case size: 41mm diameter

Posted at

Jun 16, 2025, 1:42 PM

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LONGINES CONQUEST 41MM (SUNRAY BROWN DIAL) L3.830.4.62.6

Longines - L3.830.4.62.6 · $1,700.002

The Longines Conquest is a brand-new watch with a beautiful sunray brown dial and 41mm stainless steel case.

Condition: Like new, worn once
Case material: stainless steel
Dial color: sunray brown
Water resistance: 10 bar

Posted at

Jun 16, 2025, 1:35 PM

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Longines Conquest Heritage L1.611.4 Automatic

Longines - L1.611.4 · $675

This Longines Conquest Heritage L1.611.4 is a vintage-inspired automatic watch with a 35mm case diameter and a beautiful black dial with rose gold indices.

Condition: Minor scuffs on acrylic
Case diameter: 35mm
Strap life left: 50%

Posted at

Jun 14, 2025, 4:50 PM

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Longines Hydroconquest Automatic

Longines - Hydroconquest automatic · $700.007

The Longines Hydroconquest is a comfortable and reliable automatic watch. It features a 41mm case size with a blue aluminum bezel and dial.

Condition: Pre-owned, has been worn
Case Size: 41mm
Bezel Fade: yes, but lines up properly
Wrist Size Fit: 7 7/8 inch wrist

Posted at

Jun 14, 2025, 3:19 PM

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>>REDUCED<< LONGINES HYDROCONQUEST ALL CERAMIC L3.784.4

Longines - L3.784.4 · $1,995.002

This Longines HydroConquest All Ceramic features a ceramic case and bezel, black ZrO2 dial, and is water resistant to 300m. The watch has a 43mm diameter and comes with a rubber strap and deployant clasp.

Condition: MINT
Case material: ceramic
Diameter: 43mm
Water resistance: 300m

Posted at

Jun 13, 2025, 4:41 PM

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