Specifications - Citizen E650 User Manual

Specifications

Model E650 Type
Timekeeping
accuracy
Within ±15 seconds per month when worn at normal operation
(without the
temperatures (between +5˚C/41˚F and +35˚C/95˚F)
radio signal
reception)
Operating
temperature −10˚C/14˚F to +60˚C/140˚F
range
• Time: Hours, minutes, seconds, 24-hour time
Display
• Calendar: date, day of the week
functions
• Charge level: 4 grades
• Fully charged to fully discharged:
Continuous Approx. 1.5 year (from full charge with power save feature engaged)
operation Approx. 10 months (Normal use condition: power save feature
times operates for 7.5 hours per day)
• From insufficient charge warning display until stop: Approx. 3 days
Battery Rechargeable cell, 1pc.
70
Analog solar-powered watch
• Solar power function
• Power reserve indication
• Overcharging prevention function
• Insufficient charge warning function (2-second interval movement)
• Energy saving function (power save feature)
• Receiving radio signal (automatic, on demand, automatic
recovery)
• Confirming reception status (RX)
Additional • Indicating the reception level (H, M, L)
functions • Indicating the result of the last reception (H, M, L, NO)
• City setting (five cities)
• Alternate time function (time difference correction: 15 minute
steps)
• Daylight savings time setting function (ON or OFF)
• Chronograph function (60 minute timing, 1 second steps)
• Alarm function (24 hour clock alarm)
• Reference position check and correction function
• Perpetual calendar (until February 28th, 2100)
Specifications
71