Product Information

49
POWER RESERVE INDICATOR
Caliber 772*** features a power reserve
indicator. When the watch is fully wound (by
wearing or manual winding) it provides a
power reserve of up to 80 hours. If the
watch is not worn for a while, or worn only
infrequently, the power reserve indicator
moves counter-clockwise. When the
indicator reaches the lower red area of the
display, the watch should be worn or wound
manually (place the crown in position 1 and
turn it forwards several times) to ensure it
does not stop. During winding, the power
reserve indicator moves clockwise and stops
once the watch has been fully wound.
3. To set the time
Pull the crown out to position 3 and turn
it forwards or backwards (Caliber 657*
forwards only) to the desired time. Accept by
pushing the crown back to position 1 to
coincide with a given time signal.
**Rotating bezel
On certain models the rotating bezel is lo-
cated under the protective covering of the
sapphire crystal and can be manipulated
with the crown.
Short time measurement
Unscrew the crown. Turn the crown to move
the 60-minute marker to the position of the
minute hand. Screw the crown back in
place. The elapsed time can subsequently
be read off on the inner rotating bezel.