High-watchmaking manufacture movement with patented double-sided flying tourbillon and an impressive 10-day power reserve from a single barrel. Features the patented spherical differential winding system which halves the number of crown turns needed to fully wind the mainspring. Used in the Virtuoso VIII and similar tourbillon models. Movement operates at 2.5Hz for enhanced chronometric performance.
Movement Type
Manual Wind
Jewel Count
36 jewels
Power Reserve
240h
Frequency
18,000 vph (5 Hz)
Diameter
38mm
Height
6.7mm
Display Type
Analog
BRAND
BOVET 1822TYPE
Manual WindSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2018CALIBER FAMILY
16BMCOUNTRY
SwitzerlandALSO KNOWN AS
