THE REFERENCE LIBRARY Longines

Heritage 1973 Black

REFERENCEL2.791.4.52.0 (aka: L27914520)

The details behind the design.

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

Movement
Automatic
Calibre
L688.2
Explore the specifications

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

A CLOSER LOOK

About this watch.

Combining history, tradition and precision, the Longines Heritage 1973 is based on a model created by the brand in 1973. With a diameter of 40 mm, the cushion-shaped steel case houses the exclusive Longines L688 calibre. The black dial has a date aperture between 4 and 5 oclock, a 12-hour counter at 6 oclock and 2 silvered counters: a 30-minute counter at 3 oclock and a small seconds at 9 oclock. It also features 9 applied hour symbols decorated with a fine black line and a dot of Super-LumiNova®, as well as a minute-circle of fine black lines. Finally, a blue tachometric scale adds a subtle touch of colour. This model is fitted on a black alligator strap.

Explore more Longines

THE DETAILS

Specifications.

Brand
Longines
Collection
Heritage
Reference
L2.791.4.52.0 (aka: L27914520)
Limited edition
No
Crystal
Sapphire
Case back
Open
Case shape
Tonneau
Dial colour
Black
Frequency
28800 bph
Indexes
Stick / Dot
Hands
Stick
Movement
Automatic
Power reserve
54 h
Calibre
L688.2

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