Citizen E810 - FEATURES; SPECIFICATIONS; Movement Caliber Number; Accuracy

1. FEATURES
This watch is a solar-powered watch that contains a solar cell in its face that
drives the watch by converting light energy into electrical energy. It is
equipped with numerous functions including a full-auto calendar that changes the
date automatically (day, month and year change automatically through February 28,
2100 including leap years), a daily alarm function that can be set based on a 24-
hour clock, and a chronograph function that allows measurement of time in 1120
second units up to 59 minutes, 59.95 seconds.
2. SPECIFICATIONS
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Movement Caliber Number E810
Accuracy Within +/- 15 seconds per month (when worn at
normal temperatures of 5
o
C to 35
o
C/(41
o
F to 95
o
F)
Operating temperature range
Watch operating temperature range:5
o
C +35
o
C (41
o
F
to 95
o
F)
Power save feature operating temperature range:
10
o
C to +35
o
C (14
o
F to 95
o
F)
Time correction operating temperature range: 5
o
C
to +60
o
C (23
o
F to 140
o
F)
Time 24 Hours, Hours, Minutes and Seconds
Display
function
Calendar Date display by a date wheel (with continuous
advance function)
Month display by second hand
Year display by function hand (years elapsed
from most recent leap year)
Additional Functions
•
Power Save Feature
•
Insufficient recharging warning device
•
Time setting warning feature
•
Overcharging prevention feature
•
Chronograph (60 minute measurement, 1/20
th
second units
•
Local time (time difference correction: 1
hour)
•
Alarm (24hr clock, alarm monitor, alarm
ON/OFF)
Continuous running times Fully charged to stopped:
Approximately 9 months (while operation of
power save feature)
2-second interval movement to stopped:
Roughly 5 days (roughly 2 days in the case the
hands have been moved to switch the time when
the insufficient charging warning feature is
activated.)
Battery Eco Drive rechargeable Manganese Titanium
battery. Not user replaceable
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