Seiko 5M54 Manual - Page 6

English REMARKS ON THE RECHARGEABLE BATTERY ● The electric energy generated while the watch is worn on your wrist is stored in the rechargeable battery. It is a power source completely different from conventional batteries for watches and does not require any periodical replacement. ● When the rechargeable battery is fully charged, the watch will keep operating for approximately 6 months without recharging the rechargeable battery. ● The duration of charge decreases gradually over time. The extent of decrease, however, varies depending on the environment and condition of use. ● The rechargeable battery is a clean and environmentally friendly power source. CAUTION Never install a silver oxide battery for conventional watches in place of the rechargeable battery. The battery may burst, become very hot or catch fire. HOW TO OPERATE THE SCREW LOCK TYPE CROWN (for models with screw lock type crown) ● To unscrew the crown: Turn the crown counterclockwise. (Then, pull it out for time/calendar setting) ● To screw in the crown: 10 With the crown at the normal position, turn it clockwise while pressing it. English ROTATING BEZEL (for models with rotating bezel) ● The rotating bezel can show up to 60 minutes of elapsed time. 1. Turn the rotating bezel to align its " " mark with the minute hand. ➡ 2. Read the number on the rotating bezel that the minute hand points to. Elapsed time Note: For some models, the rotating bezel rotates only counterclockwise. Start 30 minutes have elapsed. 11