Instruction manual
Instruction manual
Initial setting
Wind up your watch at least 40 times until the second hand starts to run before
wearing it for the first time.
Date setting
Pull the crown carefully to position C2 and set the watch at 7 o'clock by turning the
crown counter-clockwise. Press adjunstment pusher P1 for the weekday. Press adjust-
ment pusher P2 for the month. Push the crown carefully back to position C1 and set
the date by turning the crown counter-clockwise. For months with less than 31 days,
the date must be set manually at the end of the month. The month must also be set
manually at the end of each month.
Time setting
Pull the crown carefully to position C2 again and set the time by turning the crown
counter-clockwise. Once finished push the crown carefully back in to place (position
C0).
Model: R-10900 Stahlfighter
Automatic movement
Calibre RK010 - 20 jewels
IMPORTANT ADVICE: Do not press any
pushers to set the day of the week or
the month between 8pm and 4 am. The
date changing mechanism is active at
this time and any exterior intervention
can damage the movement! Please
press the button on your watch slowly
and carefully to avoid damaging the
mechanism. When the warranty of your
watch expires, we recommend you to
send it in for a revision to ensure its
longevity. A revision should optimally
be conducted once a year to counteract
general wearout and to maintain the
water-resistance of your watch.