SPECIFICATIONS
TYPE OF OSCILLATOR ................................Quartz Tuning Fork
FREQUENCY OF OSCILLATOR ....................32,768 cycles per sec.
DRIVE SYSTEM ..........................................Two-Pole Step Motor (180º/SEC.)
ACCURACY ................................................±15 sec./mo.
THERMAL OPERATING MIN.......................-10ºC (14ºF)
THERMAL OPERATING MAX. ....................60ºC (140ºF)
BATTERY ....................................................Silver Oxide (SR920SW)
LOW BATTERY INDICATOR: The battery life span is approximately five years.
When the second hand begins to move at two-second intervals, the timepiece
will continue to keep accurate time but will run down in two to three days. If this
occurs, replace the battery.
Select models of Crush
™
include a date display. For these models, use the
following procedure to set the timepiece.
The crown forms a protective seal against the casing. It can be pulled out to two
click positions for setting the date and time.
To ensure that the date-change function activates at midnight (and not at noon),
synchronize the timepiece by doing the following:
1. Pull the crown out to the first click
position (a).
2. Turn the crown clockwise and set the
timepiece to yesterday’s date.
3. Pull the crown out to the second click
position (b).
4. Turn the hands forward until today’s
date appears, then continue forward
until the current time is reached. (If
the current time is in the afternoon or
evening, move the hour hand all the
way around the dial to pass noon.)
5. Push the crown back down against
the casing.
CRUSH INSTRUCTION MANUAL 04
SETTING THE DATE AND TIME
03 CRUSH INSTRUCTION MANUAL
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