The Caliber 2889 is Audemars Piguet's first chronograph tourbillon movement, launched in 2003 in the Royal Oak collection. It is a hand-wound movement featuring 295 total components with an integrated column-wheel operated chronograph and tourbillon escapement. This grand complication movement represents AP's mastery of combining multiple complex horological functions in a single caliber. The 72-hour power reserve provides ample running time for such a complex mechanism. Powers select Royal Oak Tourbillon Chronograph models.
Movement Type
Manual Wind
Jewel Count
28 jewels
Power Reserve
72h
Frequency
21,600 vph (6 Hz)
Diameter
30.5mm
Height
8.07mm
Display Type
Analog
Winding
manual wind
Shock Protection
Incabloc
BRAND
Audemars PiguetTYPE
Manual WindSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2003CALIBER FAMILY
28xxCOUNTRY
SwitzerlandALSO KNOWN AS