Module No. 5657
Accuracy at normal temperature:
±15 seconds per month average when time adjustment by communication with a phone is not possible.
Hour, minute (moves every 20 seconds)
Hour, minute, second, month, day, day of the week
Full Auto Calendar (2000 to 2099)
38 cities (38 time zones) and Coordinated Universal Time (UTC)
Home Time swapping
1/100 seconds (first hour)
1 second (after first hour)
Measuring range: 23 hours 59 minutes 59 seconds
Elapsed time, split times, lap times
Measuring unit: 1 second
Measuring range: 60 minutes
Time setting unit: 1 second
Time setting range: 1 second to 60 minutes
10-second beeper when the end of the countdown is reached
Number of alarms
Alarm tone duration: 10 seconds
Hourly time signal: Beep every hour on the hour
Auto Time Correction
Time setting adjusted automatically at preset time.
One-touch Time Correction
Manual connection and time adjustment
Watch operation sounds the alert sound of the mobile phone.
Current time for approximately 300 cities selected for the watch
Home Time/World Time swapping
Auto Summer Time Switching
Automatic switching between standard time and summer time.
Reminds you of anniversaries and other important dates.
Hand alignment correction
Data Communication Specifications
Frequency Band: 2400MHz to 2480MHz
Maximum Transmission: 0 dBm (1 mW)
Communication range: Up to 2 meters (depends on environment)
Double LED light:
Face LED light: Super Illuminator, afterglow, selectable illumination duration (approximately 1.5 seconds or 3 seconds)
LCD LED backlight: Super Illuminator, afterglow, selectable illumination duration (approximately 1.5 seconds or 3 seconds)
Power Saving, battery Indicator, selectable date format, selectable day of the week language, auto time adjustment on/off, operation tone on/off, Hand Shift
Solar panel and one rechargeable battery
Battery operating time: Approximately 7 months
Auto Time Adjustment: 4 times/day
Alarm: Once (10 seconds)/day
Illumination: Once (1.5 seconds)/day
Power Saving: 6 hours/day
Specifications are subject to change without notice.