Longines Heritage Conquest Heritage 40mm

Reference L1.645.4.75.4

Longines Conquest Heritage 40mm

About this watch

The Longines Conquest Heritage 40mm (L1.645.4.75.4) is a stunning luxury watch that embodies the brand's rich history and tradition in watchmaking. This timepiece combines classic design with reliable movement, capturing the essence of elegance and functionality. The round case measures 40mm in diameter, featuring a polished stainless steel finish and silver color for a timeless quality. The dial features stick and dot indexes, complemented by elegant Dauphine hands that sweep across the face with precision. Sapphire glass provides scratch resistance, allowing you to wear this beauty daily without worrying about wear and tear. The Longines caliber L633.5 automatic movement is built for accuracy and durability, with 25 jewels and a 38-hour power reserve. This watch is not just a timepiece but a statement, combining heritage, quality, and style that makes it a worthy addition to any watch collection.
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Key Features

  • Longines caliber L633.5 automatic movement
  • Polished stainless steel case with silver color
  • Sapphire glass for scratch resistance
  • Water resistance of 30 meters
  • Dauphine hands and stick/dot indexes on the dial
  • 38-hour power reserve and frequency of 28,800 vibrations per hour
  • Adjustable stainless steel bracelet

Specifications

Brand
Longines
Family
Heritage
Model
Conquest Heritage 40mm
Reference
L1.645.4.75.4
Movement
l633-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 40mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] [REDUCED] Longines Heritage Flagship

[REDUCED] Longines Heritage Flagship

Longines - Heritage Flagship · $1,050
This is the quintessential dress watch with modern reliability. The cream dial and gold indices are stunning in person.

  • Condition: Barely worn condition
  • Case size: 38.5mm diameter
Posted at
Jan 25, 2026, 3:42 PM
Active
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[WTS] Longines Heritage Tuxedo Automatic LNIB

Longines Heritage Tuxedo Automatic LNIB

Longines - Tuxedo Automatic · $5,500
A Longines Heritage Tuxedo Automatic watch is being sold.

  • Condition: New, in box (LNIB)
  • Photo link: [https://www.flickr.com/photos/204040112@N07/](https://www.flickr.com/photos/204040112@N07/)
Posted at
Jan 25, 2026, 3:21 PM
Active
View listing on r/WatchExchange
[WTS] Longines Heritage 1940 Automatic Small Seconds — Ref. L2.767.4.13.2 — Excellent Condition — $1,200 + Shipping

Longines Heritage 1940 Automatic Small Seconds — Ref. L2.767.4.13.2 — Excellent Condition — $1,200 + Shipping

Longines - L2.767.4.13.2 · $1,200
This listing is for a Longines Heritage 1940 Automatic Small Seconds watch.

  • Condition: Excellent Condition
Posted at
Jan 19, 2026, 4:40 AM
Active
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[WTS] Longines Heritage Tuxedo Automatic LNIB

Longines Heritage Tuxedo Automatic LNIB

Longines · $3,500
A Longines Heritage Tuxedo watch is being sold.

  • Condition: Like New In Box (LNIB)
Posted at
Jan 18, 2026, 5:14 PM
Active
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[WTS] Longines Heritage Classic - Silver/Champagne Dial - 38.5mm - Full Kit

Longines Heritage Classic - Silver/Champagne Dial - 38.5mm - Full Kit

Longines - Heritage Classic · $1,195
This Longines Heritage Classic features a stunning silver/champagne dial, capturing the effortlessly cool mid-century aesthetic with sophisticated finishing and heritage.

  • Condition: Very good condition
  • Case size: 38.5mm diameter
  • Movement: Longines Caliber L888 automatic with 72-hour power reserve
  • Dial color: Silver/Champagne
Posted at
Jan 18, 2026, 3:26 PM
Active
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Excellent Longines Heritage Silver Arrow Auto 38.5 mm, L2.834.4.72.2 Steel

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

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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