Seiko 9R15 Watch User Manual


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（Movement）
Caliber no. 
Common features




Extra features for
Cal. 9R86 only
󰮏

Frequency of crystal oscillator

Loss/gain

Operational temperature range

Driving system 
Hand movement 
Continuous operating
time


IC (Integrated Circuit)


Number of jewels

Caliber no. 
Features

󰮏
Frequency of crystal oscillator

Loss/gain

Operational temperature range

Driving system 
Hand movement 
Continuous operating time

IC (IntegratedCircuit)


Number of jewels 
Caliber no. 
Features 
Frequency of crystal oscillator

Loss/gain (9R65)

Loss/gain (9R15)

Operational temperature range

Driving system 
Hand movement 
Continuous operating time

IC (IntegratedCircuit)


Number of jewels 







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