The Basics

The Longines Master Collection Date 29 is a small ladies watch that replicates the look of its bigger brothers – the timeless and classic look that we have come to know of the Master Collection. It is powered by the automatic caliber L595.

Brand: Longines
Family: Master Collection
Reference: L2.257.4.78.6 (aka: L22574786)
Name: Master Collection Date 29 Stainless Steel
Produced: N/A
Limited: No

Below is a detailed look at Longines’s model L2.257.4.78.6 from Master Collection watch family, including the price, case details and movement features.

Longines Master Collection L2.257.4.78.6

The Details

Longines’s Master Collection Date 29 Stainless Steel (L2.257.4.78.6 (aka: L22574786)) 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 29mm in diameter and roughly mm thick, with 15mm lug width. The round case is paired with a white color dial with feuille-shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. Longines’s Master Collection model L2.257.4.78.6 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: 29mm
Height: mm
Lug Width: 15mm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Master Collection L2.257.4.78.6 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 Master Collection L2.257.4.78.6 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: $1,610

For more information, visit Longines online.

Specifications:

  • Brand: Longines
  • Model: Master Collection Date 29 Stainless Steel
  • Reference Number: L2.257.4.78.6 (aka: L22574786)
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 29
  • Thickness:
  • Lug Width: 15
  • Dial Color: White
  • Indexes: Arabic Numerals and Feuille-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.

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