JLC 891

From Grail Watch Wiki
Jump to navigation Jump to search

The JLC 891 is a watch full calendar automatic movement from Jaeger-LeCoultre.

Calibre 891 was introduced in 1992 and was replaced in 2005 by Calibre 924, which adds a power reserve indicator and moon phase.

Calibre 891 is an automatic movement running at 28,800 vph. It has 36 jewels and a power reserve of 40 hours. It is a traditional-looking movement with central sweep hands for hour, minute, and date pointer, and a subdial for seconds. It also has windows for day and month at 10:00 and 2:00, respectively.

Jaeger-LeCoultre used this calibre in the Jaeger-LeCoultre Master Calendar.

Manufacturer:

Jaeger-LeCoultre

Description:

Automatic ultra-thin movement

Functions:

Central hour, minute, date hands
Subdial with seconds
Day and month windows
Date by central pointer

Data:

Diameter 25.99 mm
Height 5.33 mm
36 jewels
28,800 A/h
Power reserve 40 Hours

Production period:

1992-2005