Suunto M2, M1 manual

NOTE: Carefully ensure that the plastic O ring is properly placed so that the wristop computer remains water-resistant. Careless battery replacement may void the warranty.

NOTE: Be careful with the spring in the battery compartment (see illustration). If the spring is damaged, please send your device to an authorized Suunto representative for service.

NOTE: When replacing the battery, only the time and date change. Previous initial settings and recorded exercises are restored.

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