The Basics

The Longines Saint-Imier Collection is inspired by the watchmaking traditions of its place of origin, where the brand has been established since 1832. The sleek lines and the distinctive horns enable these models, driven exclusively by mechanical movements, to strike a fine aesthetic balance between classicism and modernity. This 39 mm chronograph is equipped with the L688 column-wheel chronograph movement exclusively developed and produced for Longines by ETA.

Brand: Longines
Family: Saint Imier
Reference: L2.753.4.53.6 (aka: L27534536)
Name: Saint-Imier Chronograph
Produced: 2012
Limited: No

Below is a detailed look at Longines’s model L2.753.4.53.6 from Saint Imier watch family, including the price, case details and movement features.

Longines Saint Imier L2.753.4.53.6

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The Details

Longines’s Saint-Imier Chronograph (L2.753.4.53.6 (aka: L27534536)) was originally released in 2012. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 54-hour power reserve when fully wound.

The Case

The stainless steel case measures 39mm in diameter and roughly mm thick. The round case is paired with a black color dial with -shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. Longines’s Saint Imier model L2.753.4.53.6 is water resistant up to 30 meters (98 ft). A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 39mm
Height: mm
Lug Width: N/Amm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Saint Imier L2.753.4.53.6 movement is a powered by caliber L688 made by Longines. The 27-jewel automatic movement is 30mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 54-hour power reserve.

Type: Automatic
Brand: Longines
Caliber: L688
Base: N/A
Display: Analog
Diameter: 30mm
Jewels: 27
Reserve: 54 hours
Frequency: 28800 bph
Time: Hours, Minutes, Small Seconds
Chronograph: Chronograph, Column wheel

The Price

How much does the Longines’s Saint Imier L2.753.4.53.6 cost? This watch was introduced in 2012 and has been in Longines’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.


For more information, visit Longines online.


  • Brand: Longines
  • Model: Saint-Imier Chronograph
  • Reference Number: L2.753.4.53.6 (aka: L27534536)
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 39
  • Thickness:
  • Lug Width: N/A
  • Dial Color: Black
  • Indexes: Arabic Numerals and -shaped hands
  • Water Resistance: 30 meters


  • Winding: Automatic
  • Brand: Longines
  • Caliber: L688
  • Display: Analog
  • Diameter: 30mm
  • Jewels: 27
  • Power Reserve: 54 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, Small Seconds

About Longines

Longines logo

Augueste Agassiz founded Longines in 1832 in Saint-Imier, Switzerland. Now owned by the Swatch Group, the manufacture is best known for its aviator watches. Its Heritage Collection includes the Telemeter Chronograph, Heritage Retrograde, Column-Wheel Chronograph, and Heritage 1935. Longines is part of the Swatch Group group.

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