The Basics

This watch is an accurate, reliable timekeeper, intended for every-day use, incorporating the L635 self-winding movement. This watch is designed to display hours, minutes, seconds and the date, as well the time in the 24 time zones of the world. This watch was manufactured according to the Longines registered patend No 02266/92-3. Ref. L2.631.4.51.6 features a stainless steel case and matching bracelet; the dial is black.

Brand: Longines
Family: Master Collection
Reference: L2.631.4.51.6 (aka: L26314516)
Name: Master Collection Worldtime Black Bracelet
Produced: N/A
Limited: No

Below is a detailed look at Longines’s model L2.631.4.51.6 from Master Collection watch family, including the price, case details and movement features.

Longines Master Collection L2.631.4.51.6

The Details

Longines’s Master Collection Worldtime Black Bracelet (L2.631.4.51.6 (aka: L26314516)) was originally released in N/A. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 38-hour power reserve when fully wound.

The Case

The stainless steel case measures 39mm in diameter and roughly mm thick, with 20mm lug width. The round case is paired with a black color dial with feuille-shaped hands, and a roman numerals hour markers and minute track, covered by a sapphire glass. Longines’s Master Collection model L2.631.4.51.6 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: 20mm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Master Collection L2.631.4.51.6 movement is a powered by caliber L635 made by Longines. The 33-jewel automatic movement is 33mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 38-hour power reserve.

Type: Automatic
Brand: Longines
Caliber: L635
Base: ETA 2824-2
Display: Analog
Diameter: 33mm
Jewels: 33
Reserve: 38 hours
Frequency: 28800 bph
Time: Hours, Minutes, Seconds, World Time
Chronograph:
Additionals:

The Price

How much does the Longines’s Master Collection L2.631.4.51.6 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: $1,630

For more information, visit Longines online.

Specifications:

  • Brand: Longines
  • Model: Master Collection Worldtime Black Bracelet
  • Reference Number: L2.631.4.51.6 (aka: L26314516)
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 39
  • Thickness:
  • Lug Width: 20
  • Dial Color: Black
  • Indexes: Roman Numerals and Feuille-shaped hands
  • Water Resistance: 30 meters

Movement:

  • Winding: Automatic
  • Brand: Longines
  • Caliber: L635
  • Display: Analog
  • Diameter: 33mm
  • Jewels: 33
  • Power Reserve: 38 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, Seconds, World Time

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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