Seiko 5D88 User Guide - Page 5

English English 3. Continue to turn the crown to sufficiently charge the watch. ✽ The direct drive indicator hand moves up and down to display the electric power generation status. ✽ When you stop turning the crown, the indicator hand displays the amount of power generated by the current manual winding for approximately 4 seconds, and then the hand returns to display the total amount of power reserve. Charge the watch until the indicator hand points at the second marking above "0"(approximately 6 hours of power reserve). ✽ This watch will keep on operating for approximately 1 month (30 days) if it is fully charged. However, it is not necessary to charge the watch fully, as it is charged automatically while it is worn on your wrist. ✽ Refer to "How to read the direct drive indicator" for further details. Power generation status display Generated power amount display Power reserve display How to read the direct drive indicator The direct drive indicator can be used to check the following: (1) Power reserve amount (continuous operating time) (2) Real-time power generation status and newly generated amount of power while charging the watch "M+1" position Power reserve/ generated power scale Scale marking Standby position