Longines - L2.673.4.51.7

Master Collection 40 Chronograph Calendar Stainless Steel / Black / Strap

Brand: Longines
Family: Master Collection
Reference: L2.673.4.51.7 (aka: L26734517)
Name: Master Collection 40 Chronograph Calendar Stainless Steel / Black / Strap
Limited: No

Case

Material: Stainless Steel
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 40.00 mm
Lug Width: 21.00 mm
W/R: 30.00 m

Dial

Color: Black
Finish: Guilloche
Indexes: Roman Numerals
Hands: Feuille

Price in euro

Description

The Longines Master Collection has a stainless steel case with a diameter of 40.00 paired with a Black dial. It is listed here as being powered by caliber L687.2, though depending on the year of production it can be either a L678 or L687(in various executions).

Movement

Caliber L687.2 is Longines version of the ETA / Valjoux 7751 movement, updated with column-wheel and a longer power reserve. This self-winding movement features a full calendar with indicators for the day, date and month, a chronograph, a moonphase indicator and an 24-hour indicator.

Type:Automatic
Brand:Longines
Caliber:L687.2
Base: ETA 7751
Display:Analog
Diameter:30.00 mm
Jewels:25
Reserve:54 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
Date:Date, Day, Month
Chronograph:Chronograph, Column wheel
Astronomical:Moonphase

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