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19
Operation
Changing the Battery
Preferably have the battery replaced by a professional
in order to make sure the watch will remain splash-
proof.
1. To replace the battery, first remove the sleeve (E)
from the housing. The sleeve is fastened with totally
4 screws.
2. After removing the 4 screws from the bottom of the
housing, you will see the battery and the contact clip.
3. When replacing the battery with a new one, observe
correct polarity (minus pole face up) and retighten
the bottom of the housing. Make sure not to over-
tighten the screws.