14 CARE AND MAINTENANCE
Handle the unit with care – do not knock or drop it.
Under normal circumstances the device will not require servicing. After use, rinse it with fresh water, mild soap, and carefully clean the housing with a moist soft cloth or chamois.
Do not try to repair the unit yourself. Contact an authorized Suunto service, distributor or retailer for any repair. Use only original Suunto accessories - damage caused by non-original accessories is not covered by warranty.
NOTE: Never push the buttons while swimming or in contact with water. Pressing the buttons while the unit is submerged could cause the unit to malfunction.
14.1 Replacing battery
is displayed, a battery replacement is recommended.
Replace the battery with extreme care to ensure your Suunto M1/M2 remains water resistant. Careless replacement may void the warranty.
Replace the battery as illustrated here: