Momentum Flatline Chrono User manual

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
Split
Split release
Chronograph Reset
Split
Split release
[*1] How to set the "0" position
Unscrew crown. 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, press into the case, and
screw in crown securely to ensure reliable water-resistance.
Cal. MOMENTUM SN34
Flatline Chronograph- Chrono Instructions
31/Jul./'21
Rev. : 03
YM92A
Second chronograph hand turns a full round and can now be
set to correct "0" position.
Hour and minute chronograph hand turns a full round and
can now be set to correct "0" position.
Press 2H button for 2 seconds here will allow you to resume the procedure again as
indicated by the arrow if necessary.
[*1]
2nd click
Time setting
[*1]
Crown position
1/20 second chronograph hand turns a full round and can
now be set to correct "0" position.
0 ® 1 ® 2
2H button
4H button
Minute hand
Second chronograph hand 1/20 second chronograph hand
Hour chronograph hand
Crown
Hour hand
Small second hand
Minute chronograph hand
P.10-01

Date :
Chronograph function
・The chronograph can measure up to 12 hours in 1/20 second increments.
・
・When the measurement reaches 12 hours, the chronograph automatically stops counting.
Standard measurement
Accumulated elapsed time measurement
Split time measurement
After the chronograph is started or restarted or split time is released, 1/20 second chronograph hand
moves about 10 minutes and automatically stops at the "0" position.
When the measurement is stopped or split time is measured, it moves to indicate the elapsed 1/20
seconds.
Cal. Operation-02
31/Jul./'14
Rev. : 02
YM92A
Restart and stop of the chronograph
can be repeated by pressing 2H button.
Measurement and release of split time
can be repeated by pressing 4H button.
Start Stop Reset
2H button 2H button 4H button
Start Stop Restart
2H button 2H button 2H button 2H button 4H button
Start Split Split release
2H button 4H button 4H button 2H button 4H button
Stop Reset
ResetStop
P.10-02