The Basics

The Master Collection Small Seconds pairs a traditional look with an oversized case – at 47.5mm, it is not for the faint of wrist. Powering this watch is caliber L512, a hand-wound movement with small seconds. Ref. L2.640.4.78.5 has an XL leather strap.

Brand: Longines
Family: Master Collection
Reference: L2.640.4.78.5 (aka: L26404785)
Name: Master Collection Small Seconds XL
Produced: N/A
Limited: No

Below is a detailed look at Longines’s model L2.640.4.78.5 from Master Collection watch family, including the price, case details and movement features.

Longines Master Collection L2.640.4.78.5

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The Details

Longines’s Master Collection Small Seconds XL (L2.640.4.78.5 (aka: L26404785)) was originally released in N/A. This watch features a hand-wound movement beating at a frequency of 18000 bph ( 3 Hz) to provide a 46-hour power reserve when fully wound.

The Case

The stainless steel case measures 47.5mm in diameter and roughly mm thick, with 25mm lug width. The round case is paired with a cream 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 L2.640.4.78.5 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: 47.5mm
Height: mm
Lug Width: 25mm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Master Collection L2.640.4.78.5 movement is a powered by caliber L512 made by Longines. The 17-jewel hand-wound movement is 36.6mm in diameter. Its balance wheel oscillates at 18,000 semi-oscillations per hour or 3 Hz. This movement offers a 46-hour power reserve.

Type: Hand-Wound
Brand: Longines
Caliber: L512
Base: ETA 6498-1
Display: Analog
Diameter: 36.6mm
Jewels: 17
Reserve: 46 hours
Frequency: 18000 bph
Time: Hours, Minutes, Small Seconds
Chronograph:
Additionals:

The Price

How much does the Longines’s Master Collection L2.640.4.78.5 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: $2,090

For more information, visit Longines online.

Specifications:

  • Brand: Longines
  • Model: Master Collection Small Seconds XL
  • Reference Number: L2.640.4.78.5 (aka: L26404785)
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 47.5
  • Thickness:
  • Lug Width: 25
  • Dial Color: Cream
  • Indexes: Arabic Numerals and Feuille-shaped hands
  • Water Resistance: 30 meters

Movement:

  • Winding: Hand-Wound
  • Brand: Longines
  • Caliber: L512
  • Display: Analog
  • Diameter: 36.6mm
  • Jewels: 17
  • Power Reserve: 46 hours
  • Frequency: 18000 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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