Seiko CAL. 5Y75 manual Energy Depletion Forewarning Function

Notes:

1.The table above provides a general guideline of the relationship between the light source and the charging time required, which may vary slightly depending on the model.

2.When charging the watch, do not place it too close to hot light sources or expose it

to direct sunlight for a long time, as a malfunction will result if the watch temperature exceeds 50°C (122°F).

ENERGY DEPLETION FOREWARNING FUNCTION

When the energy retained in the capacitor is reduced to an extremely low level, the second hand starts moving at two-second intervals to indicate that the watch needs recharging.

In this case, immediately expose the watch to sunlight or strong artificial light and keep recharging it until the second hand moves at one-scond intervals.

<Two-second interval operation> <One-second interval operation>

Expose the watch to light.

Normal operation

Second hand

Note: When the second hand starts moving at two-second intervals, the watch will stop operating in about 15 hours.