Seiko 8R28 Manual - Page 11

English PLACES TO KEEP YOUR WATCH ● Do not leave the watch in a place where the temperature drops below 5 °C (41° F) or rises above 35 °C (95 °F) for a long time. ● Do not leave the watch in a place where it will be subjected to strong magnetism (for example, near television sets, loudspeakers or magnetic necklaces) or static electricity. ● Do not leave the watch where there are strong vibrations. ● Do not leave the watch in dusty places. ● Do not expose the watch to chemical substances or gases. (Ex.: Organic solvents such as benzine and thinner, gasoline, nail polish, cosmetic sprays, detergents, adhesives, mercury, and iodine antiseptic solution.) ● Do not leave the watch in close contact with hot spring water. NOTES ON OVERHAUL ● The watch is a precision device with many moving parts lubricated with special oils. If the parts run short of oil or get worn out, the watch may lose time or stop operation. In such a case, have the watch overhauled. 20 English NOTES ON GUARANTEE AND REPAIR ● Please contact the retailer the watch was purchased from or SEIKO CUSTOMER SERVICE CENTER for repair or overhaul. ● Within the guarantee period, please present the certificate of guarantee to receive repair services. ● Guarantee coverage is provided in the certificate of guarantee. Please read carefully and retain it. TROUBLESHOOTING Problem Possible causes Solutions The watch stops operating. The power supplied by the mainspring has been consumed. Turn the crown or swing the watch to wind it up. The watch will start operating. If the watch does not start, consult the retailer from whom the watch was purchased. Even though you wear the watch every day, it soon stops operating. The watch is worn on your wrist only for a short period of time, or the amount of arm movement is small. Wear the watch for an extended period of time, or when taking off the watch, turn the crown to wind the mainspring. The date changes at 12 AM/PM is not properly set. Advance the hands by 12 hours. o'clock noon. 21