Yema Flygraf French Air & Space Force UTC User manual

FLYGRAF AIR & SPACE FORCE UTC WATCHES

POSITION A DATE SETTING
To adjust the date, pull the crown to POSITION A. Then simply turn it clockwise until the desired date
appears in the window.
IMPORTANT: Do not make date adjustments when the time on the watch reads between the hours
of 9:00pm and 3:00am. The reason is that although a date makes its changeover close to midnight,
the gears that make that change happen to engage quite a bit earlier. It takes extra time to disengage
completely in the aftermath.

POSITION B TIME SETTING
In order to adjust the time, pull out the crown to the last notch. Then turn it in either direction until the
hands indicate the correct time.
If the crown is pulled to POSITION B while the chronograph is started, the chronograph hands will
continue to move. This is not a malfunction.

CHRONOGRAPH
FUNCTIONS

PUSHER A START/STOP CHRONOGRAPH
Press button A to start the chronograph. The chronograph hands will start moving.
Press button A again to stop the chronograph. The chronograph hands stop to indicate the elapsed
time.
The center 1/5 chronograph second hand displays the elapsed seconds while the 9 O’clock sub-register
shows the elapsed minutes (maximum 60 minutes)
PUSHER B RESET CHRONOGRAPH
Press button B to reset the chronograph. All the chronograph hands will be reset to “0” position.

UTC FUNCTION / DUAL TIME ZONE
LOCAL TIME
MORTEAU, FRANCE 04:10
DEPARTURE TIME
ATHENS, GREECE 05:10

2-TIME ZONES
The notion of time is capital for French Air & Space Force fighter jet pilots sent on military missions all
around the world. On their request, we have equipped this professional tool-watch with a UTC
rotating bezel allowing the simultaneous reading of 2-time zones without the need for a GMT
movement. Simply rotate the 12 Hour bezel and align the relevant bezel UTC hour markers with the
hour hand to a time zone you wish to follow.

MAINTENANCE
OF YOUR YEMA WATCH