Seiko 7S35 Manual - Page 10

English AFTER DIVING ● After checking that the crown is screwed in completely, rinse the watch in fresh water, and wash out all seawater, soil, sand, etc. ● After cleaning the watch in fresh water, be sure to wipe it thoroughly dry to prevent possible rust on the case. NOTES FOR USING THE WATCH ● Repair of diver's watches requires special expertise and equipment. If you find that your diver's watch is malfunctioning, therefore, never attempt to repair it but immediately send it to a nearby SEIKO Service Center. TO PRESERVE THE QUALITY OF YOUR WATCH ● Repair of diver's watches requires special expertise and equipment. If you find that your diver's watch is malfunctioning, therefore, never attempt to repair it but immediately send it to a nearby SEIKO Service Center. ■ TEMPERATURES Your watch works with stable accuracy within a temperature range of 5° C +60°C and 35° C (41° F and 95° F). Temperatures over 60° C (140° F) may cause -10°C battery leakage or shorten the battery life. Do not leave your watch in very low temperatures below -10° C (+14° F) for a long time since the cold may cause a slight time loss or gain. However, the above conditions will be corrected when the watch returns to normal temperature. 10