899AC

AUTOMATIC • Analog • Hands: Hours, Minutes, Seconds

Jewels
32
Reserve
70 h
Frequency
28,800 vph (4.0 Hz)
Diameter
26 mm
Height
-

About this caliber

Caliber 899AC was introduced in 2020 as an updated version of caliber 899 (/1). This new version offers a 70 hours power reserve which is achieved through optimizing the performance, notably through a new barrel design, new forms of lubrication, a new adjustment of the second hand, and a the silicon escapement (a first) which significantly reduces friction.

Technical details

Movement
AUTOMATIC
Display
Analog
Jewels
32
Power reserve
70 hours
Frequency
28,800 vph (4.0 Hz)
Hands
Hands: Hours, Minutes, Seconds
Diameter
26 mm
Height
-
Parts
-
Jaeger-LeCoultre 899AC - Movement Specifications & Details | WatchAtlas