Longines Heritage Conquest Heritage 40mm Black Dial

Reference L1.645.4.52.4

Longines Conquest Heritage 40mm Black Dial

About this watch

The Longines Conquest Heritage stands out as a remarkable choice for those seeking elegance with functionality. Founded in 1832, Longines is a prestigious Swiss watchmaker known for its rich history and commitment to quality. The Conquest Heritage line pays homage to the brand's storied past while incorporating modern technology. This sleek black dial watch features a polished stainless-steel case with a 40mm diameter, striking a perfect balance between style and practicality. The automatic movement, Longines caliber L633.5, is a modified version of the reliable ETA 2824-2, boasting a 38-hour power reserve and a frequency of 28,800 vibrations per hour. With its adjustable bracelet and water resistance of 30 meters, this watch is designed for all-day wear, making it a practical choice for daily activities. The Conquest Heritage offers a blend of style and reliability that few can match, making it an attractive alternative in the mid-range luxury watch market.

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Key Features

40mm polished stainless-steel case
Automatic Longines caliber L633.5 movement
30 meters water resistance
Adjustable stainless-steel bracelet
Sapphire crystal glass
38-hour power reserve
28,800 vibrations per hour

Specifications

Brand

Longines

Family

Heritage

Model

Conquest Heritage 40mm Black Dial

Reference

L1.645.4.52.4

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 40mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

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Up for sale is a BEAUTIFUL Longines Heritage Military in pristine condition. This piece is a Longines reissue inspired by the 1940s 6B/159 pilot’s watch supplied to the Royal Air Force.

Condition: pristine
Case material: Stainless Steel
Case back material: Stainless Steel
Top glass material: Domed/Box Sapphire + AR Coating

Posted at

Jan 6, 2026, 7:14 PM

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Condition: fantastic condition
Case wear: very little
Bracelet wear: very little
Strap condition: unworn

Posted at

Jan 5, 2026, 8:04 PM

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Condition: New in box (LNIB)

Posted at

Jan 4, 2026, 3:48 PM

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Condition: Pre-owned, with light scratches on the case
Case Size: 26mm x 37mm
Lug Width: 20mm
Thickness: 7.4mm

Posted at

Dec 29, 2025, 4:03 PM

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Longines Heritage Classic Hodinkee LE

Longines - Hodinkee Heritage Classic LE · $2,500

A Hodinkee Heritage Classic limited edition watch in excellent condition, complete with original accessories and documentation.

Condition: fantastic condition
Case wear: very little
Strap wear: unworn

Posted at

Dec 28, 2025, 2:53 PM

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Longines Heritage Diver 1967 chronograph full set w/absurdly large box!

Longines - L2.808.4.52.x · $1,800

This Longines Heritage Diver 1967 chronograph is a lesser-known model from their Heritage line, featuring a three-register chronograph with a black subdial at 6 and a 'bordeaux' bezel. The watch has a stainless steel case, 300m water resistance, and a column-wheel chronograph movement.

Case Material: stainless steel
Water Resistance: 300m depth rating
Diameter: 42mm diameter

Posted at

Dec 26, 2025, 4:01 PM

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Excellent Longines Heritage Silver Arrow Auto 38.5 mm, L2.834.4.72.2 Steel

Longines - L2.834.4.72.2 · $1,395

This Longines Heritage Silver Arrow Auto features a silver cream dial, self-winding mechanical movement with 72-hour power reserve, and is water-resistant up to 30 meters.

Condition: Excellent
Movement caliber: Longines L888
Case dimensions: 38.5mm diameter, 9.9mm thickness, 19mm lug width
Water resistance: 3 Bar / 30 Meters / 99 Feet

Posted at

Apr 2, 2025, 3:14 AM

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2024 LONGINES HERITAGE CLASSIC CHRONOGRAPH TUXEDO DIAL 40mm L2.830.4.93.0

Longines - L2.830.4.93.0 · $1,950

2024 LONGINES HERITAGE CLASSIC CHRONOGRAPH TUXEDO DIAL 40mm, comes with boxes, complete papers and warranty card.

Condition: Very Good Condition
Year: 2024

Posted at

Apr 1, 2025, 10:20 PM

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