Longines Heritage Asthmometer-Pulsometer Chronograph

Reference L2.787.4.16.2

Longines Asthmometer-Pulsometer Chronograph

About this watch

The Longines Heritage L2.787.4.16.2 Asthmometer-Pulsometer Chronograph is a masterpiece that blends tradition with innovation, featuring a stunning 38.50 mm round case made of stainless steel, exuding elegance and durability. The dial boasts a clean and functional design with stick and dot indexes, while the alpha hands sweep smoothly across the face, showcasing Longines' commitment to precision. At its heart lies the impressive Longines caliber L688.2 automatic movement, boasting 27 jewels, a power reserve of 54 hours, and a frequency of 28800 beats per hour. This marvel of engineering ensures smooth operation, making it a reliable timekeeper for everyday wear. The watch's unique scales allow users to measure heart rates with the pulsometer and calculate asthma attack frequencies with the asthmometer. Its classic design makes it versatile for both casual and formal occasions, while its stainless steel construction provides durability without sacrificing comfort. This piece is perfect for collectors seeking a unique timepiece or healthcare professionals appreciating the utility of the asthmometer. With remarkable value considering its features and craftsmanship, this watch is an investment in history, technology, and style.
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Key Features

  • 38.50 mm round stainless steel case
  • Clean and functional dial with stick and dot indexes
  • Alpha hands for smooth timekeeping
  • Longines caliber L688.2 automatic movement
  • 27 jewels for accuracy and longevity
  • 54-hour power reserve and 28800 beats per hour frequency
  • Pulsometer and asthmometer scales for practicality
  • Water resistance of 30 meters for everyday wear

Specifications

Brand
Longines
Family
Heritage
Model
Asthmometer-Pulsometer Chronograph
Reference
L2.787.4.16.2
Movement
l688-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 38.5mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Flagship Heritage Moonphase - L4.815.4.78.2 - 3 Years Warranty Remaining - Full Kit - $2650 Shipped!

Longines Flagship Heritage Moonphase - L4.815.4.78.2 - 3 Years Warranty Remaining - Full Kit - $2650 Shipped!

Longines - L4.815.4.78.2 · $2,650
A Longines Flagship Heritage Moonphase watch in excellent condition, with a beautiful 18k gold caseback and a small correction made by the manufacturer for the date needle.

  • Condition: Excellent condition, with a singular scratch on the case back
  • Case material: 18k gold
  • Warranty remaining: 3 years
Posted at
Feb 10, 2026, 7:52 AM
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[WTS] Longines Conquest Heritage Central Power Reserve 38mm—Excellent Condition

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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[WTS] Longines Heritage Classic LE—Relisted/Reduced!

Longines Heritage Classic LE—Relisted/Reduced!

Longines - Heritage Classic LE · $2,200
This is a Longines Hodinkee Heritage Classic Limited Edition watch, sold as a full set with original accessories and documentation.

  • Condition: fantastic condition
  • Original price from hodinkee: limited edition for Hodinkee
  • Case wear: very little
Posted at
Feb 9, 2026, 7:37 PM
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[WTS] Longines Heritage Tuxedo Automatic LNIB

Longines Heritage Tuxedo Automatic LNIB

Longines - Heritage Tuxedo · $4,500
No description of the watch itself was provided.

  • Photography link: https://www.flickr.com/photos/204040112@N07/
Posted at
Feb 8, 2026, 3:25 PM
Active
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[WTS] Longines Heritage Tuxedo Automatic LNIB

Longines Heritage Tuxedo Automatic LNIB

Longines - Heritage Tuxedo Automatic
  • Condition: New in Box (LNIB)
  • Link: https://www.flickr.com/photos/204040112@N07/
Posted at
Feb 1, 2026, 4:55 PM
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[WTS] Longines Heritage 1940 Ref. L2.767.4.53.2 | Excellent Condition (with Box and Papers) | $1350

Longines Heritage 1940 Ref. L2.767.4.53.2 | Excellent Condition (with Box and Papers) | $1350

Longines - L2.767.4.53.2 · $1,350
The Longines Heritage 1940 is a beautifully executed vintage-inspired timepiece that blends classic 1940s design with modern reliability, featuring a 38.5mm stainless steel case and a lacquered dial.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Movement: Longines Calibre L615 automatic movement (based on ETA A31.L01)
  • Straps included: OEM Longines straps and buckle
Posted at
Feb 1, 2026, 9:02 AM
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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
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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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