100% ORIGINAL CASIO DIGITAL TABLE CLOCK DQD-851J-8JF / RADIO WAVE / TEMPERATURE AND HUMIDITY MEASUREMENT / ALARM CLOCK

Case Size (H x W x D)
102 x 117 x 48 mm
Weight
185 g
Color
Silver
Case Material
Resin
Time Adjustment
Radio-Controlled Clock
Compatible with Japan
Power Source/Battery Life
Batteries: 2 x AA manganese batteries
Battery Life: Approximately 1 year
Sensor Functions
Humidity Measurement (Measurement Range: 10-90%, Measurement Accuracy: ±10% (5-40°C))
Temperature Measurement (Measurement Range: 0-40°C, Measurement Accuracy: ±2°C (0-40°C))

Alarm
Electronic alarm (5 levels)
Snooze function
Snooze function that can be stopped or restarted (repeats up to 7 times every 5 minutes)
Light
LED light (with afterglow)
Light color
LED: Amber
Calendar
Month, date, and day of the week display
Full auto-calendar
Radio wave reception indicator
Radio wave reception indicator (indicates radio wave reception status)
Radio wave reception symbol (indicates radio wave reception status)

Radio Wave Reception OFF Function
Radio Wave Reception OFF Function
Accuracy
*When radio wave reception is disabled, the watch operates with standard quartz accuracy (average monthly deviation of ±30 seconds).
Other Functions
12/24-Hour Display Switch
Time Correction Details
*This product is radio-controlled in Japan. When using overseas, please disable the radio wave reception function.
Radio Wave Reception: Automatic/Manual Receive, Automatic Tuning (Received Radio Wave = Longwave Standard Time Radio Wave JJY, Frequency = 40kHz/60kHz)