The Basics

The Longines Flagship is a wristwatch with a traditional appearance. Its case is elegant yet it has a sturdy look. The gentle curves of the lugs are a noteworthy detail. The present model has a stainless steel case (26mm). This watch is powered by the automatic caliber L595.

Brand: Longines
Family: Les Grandes Classiques
Reference: L4.274.4.57.6 (aka: L42744576)
Name: Flagship 26 Automatic Stainless Steel Black Diamond
Produced: N/A
Limited: No

Below is a detailed look at Longines’s model L4.274.4.57.6 from Les Grandes Classiques watch family, including the price, case details and movement features.

Longines Les Grandes Classiques L4.274.4.57.6

The Details

Longines’s Flagship 26 Automatic Stainless Steel Black Diamond (L4.274.4.57.6 (aka: L42744576)) was originally released in N/A. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 40-hour power reserve when fully wound.

The Case

The stainless steel case measures 26mm in diameter and roughly mm thick. The round case is paired with a black color dial with sword-shaped hands, and a diamond hour markers and minute track, covered by a sapphire glass. Longines’s Les Grandes Classiques model L4.274.4.57.6 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: 26mm
Height: mm
Lug Width: N/Amm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Les Grandes Classiques L4.274.4.57.6 movement is a powered by caliber L595 made by Longines. The 20-jewel automatic movement is 19.4mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 40-hour power reserve.

Type: Automatic
Brand: Longines
Caliber: L595
Base: N/A
Display: Analog
Diameter: 19.4mm
Jewels: 20
Reserve: 40 hours
Frequency: 28800 bph
Time: Hours, Minutes, Seconds
Chronograph:
Additionals:

The Price

How much does the Longines’s Les Grandes Classiques L4.274.4.57.6 cost? This watch was introduced in N/A 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.

CURRENT PRICE: $1,450

For more information, visit Longines online.

Specifications:

  • Brand: Longines
  • Model: Flagship 26 Automatic Stainless Steel Black Diamond
  • Reference Number: L4.274.4.57.6 (aka: L42744576)
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 26
  • Thickness:
  • Lug Width: N/A
  • Dial Color: Black
  • Indexes: Diamond and Sword-shaped hands
  • Water Resistance: 30 meters

Movement:

  • Winding: Automatic
  • Brand: Longines
  • Caliber: L595
  • Display: Analog
  • Diameter: 19.4mm
  • Jewels: 20
  • Power Reserve: 40 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, 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.

View all Longines watches.

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