Minute hand
Chronograph second hand
Button A
(Chronograph Start / Stop)
Hour hand
Small second hand
Second click
Chronograph Minute hand
(Time setting)
(Measure up to 30 minutes)
First click
(Date setting)
Crown at normal position
(Manual Winding)
Chronograph Hour hand
Button B
(Measure up to 12 hours)
(Chronograph Reset)
DISPLAY AND CROWN.
Button operation
SII NE88A Automatic Chronograph
EN
A