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CHRONOGRAPH <KFA (TD)>
INSTRUCTION MANUAL
Thank you for your purchase of our product. To ensure prolonged use and opti-
mum performance, please read this Instruction Manual carefully and familiarize
yourself with the terms of the guarantee.
Please keep this Instruction Manual in your hand and refer in time of need.
◆ Function
•TIME/CALENDAR
• ALARM
Alarm can be set at every 1 minute within the coming 12 hours.
•STOPWATCH
Stopwatch can count up to 60 minutes in 1/5 second increments.
◆ Specifications
(1) Crystal oscillator frequency
32,768 Hz (Hz= Oscillations per second)
(2) Wrist-worn accuracy (at normal temperature)
Mean monthly rate: ± 20 sec.
Alarm accurancy: ± 1 minute.
(3) Operating temperature range
–5°C ~ +50°C
(4) Drive system
Step motor
(5) Battery
Silver oxide battery SR927W
(6) Battery life
Approx. 3 years from installation in case that alarm is used once (for 20 sec-
onds) and stopwatch for 2 hours a day.
(7) IC (Integrated Circuit)
C-MOS-1C ; 1 piece
* The above specifications are subject to change without notice for improvement.
ENGLISH
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