World time
World time 29 time zones (29 cities + Coordinated Universal Time), one-touch UTC time zone viewing, daylight saving time on/off, local city/world time city switching
stopwatch
1/100th of a second stopwatch Max Range: 23:59'59.99'' Measurement mode: elapsed time, split time, 1st and 2nd place time
timer
Countdown timer Unit of measurement: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 minute to 60 minutes (in 1-minute increments)
Alarm / Alarm on the hour
5 daily alarms
Announces on the hour
Lights
Dual LED lighting Surface LED illumination (fully automatic LED illumination, high brightness, selectable illumination duration (1.5 seconds or 3 seconds), dimming of illumination) Digital display LED backlight (fully automatic LED illumination, high brightness, selectable illumination duration (1.5 seconds or 3 seconds), dimming illumination)
Lighting color
LED: White
Calendar
Full Auto Calendar (to 2099)
Mute function
Button operation tone on/off
Pointer datum correction
The pointer position is automatically corrected
Energy-saving features
Power saving function (when the watch is in the dark, the display will go black and the hands will stop moving to save power)
Battery Display/Alarm
Battery level indicator
Charge sustain time
Approximate battery life: Rechargeable battery lasts for 6 months (normal use and no exposure to light after charging) 25 months on rechargeable battery (battery life when stored in complete darkness with power saving on when fully charged)
precision
Accuracy: ±15 sec/month (without signal calibration)
Other features
12/24-hour clock
Pointer dodge function (manual or automatic; during altitude, barometric pressure and temperature measurements)
General Timing: Hands: 3 hands (hour, minute (hands move every 10 seconds), seconds) LCD: hour, minute, second, morning/afternoon, month, date, day
Time adjustment details
Time calibration signal Station Name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station Name: MSF (Anthorn, UK) Frequency: 60.0 kHz Station Name: WWVB (Fort Collins, USA) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka / Saga) Station Name: BPC (Shangqiu, Henan Province, China) Frequency: 68.5 kHz
Time calibration signal reception Up to 6 times per day* (After one successful reception, the remaining automatic receptions will be cancelled) *Receives Chinese calibration signal five times a day Receive manually The latest signal reception results
