What to do if my Seiko Watch is unable to receive GPS signals?
If your Seiko Watch isn't receiving GPS signals, charge it by exposing it to light until the indicator hand points to the middle or full position.
Why does the second hand on my Seiko Astron 8X82 stop at the 45-second position during reception?
If the second hand on your Seiko Watch stops at the 45-second position before reception is completed, especially under low temperatures (0°C or less) where charging capacity and efficiency are lowered, regularly charge the watch by exposing it to light.
Operating Environment| operational temperature range | -10°C to +60°C |
|---|---|
| loss/gain (monthly rate) | ±15 seconds per month |
| frequency of crystal oscillator | 32, 768 Hz |
Power| power source | Secondary battery, 1 piece |
|---|---|
| duration of operation | Approximately 6 months |
| power save duration | Approximately 2 years |
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