Seiko ASTRON Complete User Guide

1
ASTRON 8X82 GPS SOLAR
CONTENTS
1

Length adjustment service for metallic bands is available at the retailer from whom
the watch was purchased. If you cannot have your watch repaired by the retailer
from whom the watch was purchased because you received the watch as a gift,
or you moved to a distant place, please contact SEIKO WORLDWIDE SERVICE
NETWORK. The service may also be available on a chargeable basis at other
retailers, however, some retailers may not undertake the service.

If your watch has a protective film for preventing scratches, make sure to peel it off
before using the watch. If the watch is used with the film on it, dirt, sweat, dust, or
moisture may be attached under the film and may cause rust.
For proper and safe use of your SEIKO watch,
please read carefully the instructions in this
Complete User Guide before using it.

Seiko ASTRON Specifications

Frequency

frequency of crystal oscillator	32, 768 Hz
loss/gain (monthly rate)	±15 seconds

Operating Environment

operational temperature range	−10°C to +60°C
normal temperature range	5°C to 35°C

Power

power source	Secondary battery, 1 piece
duration of operation (fully charged)	Approximately 6 months
duration of operation (power save activated)	Approximately 2 years