Miyota's flagship premium automatic movement, the 9015 is a 24-jewel Japanese caliber introduced in 2009. Known for its thin profile (3.9mm), high beat rate (28,800 bph), and hacking seconds. Revolutionary development of the 8215, featuring ball bearing rotor and quick-change date. Widely used in microbrand watches as a reliable, affordable Japanese alternative to Swiss movements.
Movement Type
Automatic
Jewel Count
24 jewels
Power Reserve
42h
Frequency
28,800 vph (8 Hz)
Diameter
26mm
Height
3.9mm
Display Type
Analog
Rotor Type
unidirectional
Shock Protection
Parashock
BRAND
MiyotaTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2009CALIBER FAMILY
9xxxCOUNTRY
JapanALSO KNOWN AS
