Date :
0 click
1st click
Crown
Free
Turn clockwise for date
change
2H button
Chronograph Start/Stop
Restart
Chronograph Start/Stop
Restart
4H button
Chronograph Reset [*2]
Split
Split release
Chronograph Reset
Split
Split release
[*1] "0" position / System-reset (Crown position : 2nd click)
How to set the "0" position
Pull crown out to the 2nd click position.
↓
Press 2H button for 2 seconds.
↓
Press 4H button repeatedly to set it to "0" position.
↓
Press 2H button for 2 seconds.
↓
Press 4H button repeatedly to set it to "0" position.
↓
Press 2H button for 2 seconds.
↓
Press 4H button repeatedly to set it to "0" position.
↓
Push crown back to normal position.
System-reset
Pull crown out to the 2nd click position.
↓
Press 2H and 4H buttons at the same time for longer than 2 seconds.
It is necessary to set the "0" position after system-reset.
[*2] How to view the demonstration (Crown position : 0 click)
Reset the chronograph, press 4H button for 3 seconds.
Press 2H button for 2 seconds here will allow you to resume the procedure again as
indicated by the arrow if necessary.
1/100 second chronograph and 1/10 second chronograph hands turns a full
round and can now be set to correct "0" position.
Second chronograph hand turns a full round and can now be set to correct
"0" position.
40 minute chronograph hand turns a full round and can now be set to correct "0" position.
[*1]
2nd click
Time setting
[*1]
Crown position
Cal.
Operation-01
30/Jan./'15
Rev. : 01
YM82A
0 ® 1 ® 2
2H button
4H button
Minute hand
Second chronograph hand
40 minute chronograph hand
Crown
Hour hand
Small second hand
1/100 second chronograph hand
1/10 second chronograph hand
P.12-01
