Longines Conquest Conquest Automatic 39

Reference L3.656.4.76.6

About this watch

The Longines Conquest Automatic 39 L3.656.4.76.6 is a stunning representation of Swiss watchmaking excellence. This elegant timepiece boasts a clean white dial, mixed indexes, and stick hands, giving it a modern yet classic look. The 39mm round stainless steel case is not too bulky, ensuring a comfortable fit on the wrist. Sapphire glass protection and a robust stainless steel bracelet make this watch suitable for everyday wear. With a water resistance rating of 300 meters, you can take this watch on any adventure without worrying about its durability. At the heart of this Conquest Automatic 39 lies the reliable Longines caliber L633.5 movement, based on the respected ETA 2824-2. This automatic movement is known for its accuracy and robustness, with a frequency of 28,800 vibrations per hour and a power reserve of 38 hours. The date function is conveniently located at 3 o'clock, adding to this watch's practicality without disrupting its clean aesthetic. Whether you're dressing up or keeping it casual, the Conquest Automatic 39 is designed to impress with its elegant design, robust movement, and comfortable fit.

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Key Features

Longines caliber L633.5 automatic movement
Sapphire glass protection
300m water resistance
Round stainless steel case (39mm)
Robust stainless steel bracelet
Date function at 3 o'clock
28,800 vibrations per hour frequency

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Automatic 39

Reference

L3.656.4.76.6

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 39mm

Dial Color

White

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines Conquest VHP - Black Dial 43mm

Longines - Conquest VHP · $450

This Longines Conquest VHP is a high-accuracy quartz watch with an excellent condition black dial and red accents, featuring a date function, 50m water resistance, and a sapphire crystal.

Condition: Excellent
Case size: 43mm
Water resistance: 50m (5 bar)
Crystal type: Sapphire

Posted at

Feb 10, 2026, 9:33 PM

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Longines Conquest Heritage Central Power Reserve 38mm—Excellent Condition

Longines - Conquest Heritage Central Power Reserve · $2,500

This watch features the modern Heritage model with the central power-reserve hand and an OEM Longines alligator strap.

Condition: Excellent Condition
Case Diameter: 38mm

Posted at

Feb 9, 2026, 10:40 PM

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2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999

2024 Longines HydroConquest watch with 43mm black ceramic case.

Case material: black ceramic
Size: 43mm diameter

Posted at

Feb 8, 2026, 1:07 PM

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Longines Conquest 38mm Green Dial

Longines - L3.702.4 · $1,450

A Longines Conquest watch featuring a green dial in a 38mm case.

Case size: 38mm
Dial color: green

Posted at

Feb 7, 2026, 5:05 PM

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2024 Longines Conquest 41mm - Blue Dial Redesign - Full Set - Oct 2025 Receipt

Longines - Conquest · $1,250

The 2024 Longines Conquest features a sunray blue dial and updated 100m water resistance, with an L888 mechanical automatic movement.

Condition: Near-mint
Movement: L888
Water Resistance: 100m

Posted at

Feb 6, 2026, 3:15 PM

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Longines Hydroconquest 41m Green full kit with OEM bracelet and rubber strap

Longines - Hydroconquest 41m · $1,050

For sale is my Longines Hydroconquest 41m ceramic automatic in green. It's a stainless steel case with ceramic bezel and Swiss automatic movement (Longines Calibre L888 series) with approx. 72 hr power reserve.

Condition: Used
Case Size: 41 mm diameter
Case Material: Stainless steel case
Movement: Longines Calibre L888 series, approx. 72 hr power reserve

Posted at

Feb 6, 2026, 9:31 AM

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Longines HydroConquest (Ref. L3.782.4.96.6) $975

Longines - L3.782.4.96.6 · $975

The Longines HydroConquest is a 43mm Swiss automatic diver’s watch featuring a sunray blue dial and 300 meter water resistance.

Condition: Very good pre-owned
Diameter: 43mm
Water Resistance: 300m depth rating
Movement: L888 caliber

Posted at

Feb 4, 2026, 11:11 PM

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Longines Conquest VHP Perpetual Calendar w/Box and Tags

Longines - Conquest VHP Perpetual Calendar · $550

This is a perpetual calendar watch with accurate timekeeping within +5/-5 seconds per year, featuring a large but comfortable design due to its curved lugs and butterfly clasp bracelet.

Box: included
Tags: included
Papers: not included

Posted at

Feb 4, 2026, 11:32 AM

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