Module No. 5728
Specifications
Accuracy at normal temperature:
±15 seconds per month average when time correction by time calibration signal reception or by communication with a phone is not possible.
Timekeeping:
Hour, minute, second, day (2000 to 2099 full auto calendar)
Signal Receive Functions:
Auto receive, manual receive
Auto transmitter selection (for JJY, MSF/DCF77)
Receivable Call Signs
JJY (40kHz/60kHz), BPC (68.5kHz), WWVB (60kHz), MSF (60kHz), DCF77 (77.5kHz)
Automatic and manual switching between standard time and summer time.
Auto time correction enable/disable switching
Mobile Link:
Auto Time Correction
Time setting corrected automatically at preset time
One-touch Time Correction
Manual connection and time correction
Phone finder
Watch operation sounds the alert sound of the phone.
Auto summer time setting
Automatic switching between standard time and summer time
Hand alignment correction
TIME&PLACE
Auto time correction enable/disable switching
Data Communication Specifications
Bluetooth®
Frequency Band: 2400MHz to 2480MHz
Maximum Transmission: 0 dBm (1 mW)
Communication range: Up to 2 meters (depends on environment)
Other:
Auto hand position correction, Power Saving, battery charge alert
Power Supply:
Solar panel and one rechargeable battery
Approximate Battery Life:
Approximately 5 months
Conditions
Not exposed to light under the conditions below.
Auto time correction by smartphone: 4 times/day
Hand sleep: 6 hours/day
Specifications are subject to change without notice.