THE REFERENCE LIBRARY Longines

Master Collection 40 Chronograph Calendar Stainless Steel / Black / Strap

REFERENCEL2.673.4.51.7 (aka: L26734517)

The details behind the design.

Explore this Longines reference, its specifications and its place in our watch archive.

Movement
Automatic
Calibre
L687.2
Explore the specifications

From the Superwatchman archive. A reference record, not an offer for sale.

A CLOSER LOOK

About this watch.

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).

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THE DETAILS

Specifications.

Brand
Longines
Collection
Master Collection
Reference
L2.673.4.51.7 (aka: L26734517)
Limited edition
No
Crystal
Sapphire
Case back
Open
Case shape
Round
Dial colour
Black
Frequency
28800 bph
Indexes
Roman Numerals
Hands
Feuille
Movement
Automatic
Power reserve
54 h
Calibre
L687.2

Archive details may be incomplete or dated. Confirm specifications with the manufacturer.