±15 seconds per month when time correction by time calibration signal reception or by communication with a phone is not possible.

Analog

Hour, minute (moves every 10 seconds), second

Digital

Hour, minute, second, month, day, day of the week

Barometric pressure graph

a.m. (A)/p.m. (P)/24-hour timekeeping

Full Auto Calendar (2000 to 2099)

Auto receive, manual receive

Last receive date and time display

Auto summer time switching

Auto transmitter selection (for JJY, MSF/DCF77)

Receivable call signs:
JJY (40 kHz/60 kHz), WWVB (60 kHz), MSF (60 kHz), DCF77 (77.5 kHz), BPC (68.5 kHz)

Auto Receive enable/disable

Measurement range: 0° to 359°

Measurement Units: LCD: 1°, Analog: 6°

16-direction display

Continuous Bearing Measurement (1 minute)

North Indication Hand

Auto level correction

Bearing calibration (3-point calibration, figure 8 calibration, magnetic declination calibration)

Bearing memory

Measuring range: -700 to 10,000 m (or -2,300 to 32,800 ft.)

Display range: -3,000 to 10,000 m (or -9,840 to 32,800 ft.)

(Altitude calibration can be used to display any 10,700 m within the range above.)

Measuring unit: 1 m (or 5 ft.)

Auto measurement interval (2 minutes, 5 seconds)

Altitude calibration

Altitude graph

Altitude differential measurement (-100 to +100 m/-1,000 to +1,000 m (or -325 to +325 ft./-3,280 to +3,280 ft.))

Altitude differential indicator

Altitude Memory

Manually Recorded Data

One-press recording of altitude, date (year, month, day), and time. Up to 30 records.

Auto Record Data

One record of high altitude, low altitude, cumulative ascent, cumulative descent

Measurement range: 260 to 1,100 hPa (or 7.65 to 32.45 inHg)

Display range: 260 to 1,100 hPa (or 7.65 to 32.45 inHg)

Measurement unit: 1 hPa (or 0.05 inHg)

Calibration

Barometric pressure graph

Graph interval setting (2 minutes/2 hours)

Barometric pressure differential indicator

Barometric pressure change indications

Measuring range: -10.0 to 60.0 °C (or 14.0 to 140.0 °F)

Display range: -10.0 to 60.0 °C (or 14.0 to 140.0 °F)

Measuring unit: 0.1 °C (or 0.2 °F)

Calibration

Direction sensor

Measurement accuracy: Within ±10°

(Guaranteed accuracy temperature range: 10 °C to 40 °C (50 °F to 104 °F))

Bearing hand indication: Within ±2 gradations

Pressure sensor

Measurement accuracy: Within ±3 hPa (0.1 inHg)

(Altimeter measurement accuracy: Within ±75 m (246 ft.))

Temperature Sensor

Measurement accuracy: Within ±2 °C (3.6 °F)

(Guaranteed accuracy temperature range: -10 °C to 60 °C (14 °F to 140 °F))

Sunrise and sunset times

Day select

Measuring unit: 1/100 second

Measuring range:

23 hours, 59 minutes, 59.99 seconds (24 hours)

Measurement Functions:

Elapsed time, cumulative time, split times, 1st and 2nd place finisher times

Setting unit: 1 minute

Measuring range: 60 minutes

Countdown unit: 1 second

Time up alert duration: 10 seconds

Time alarms

Number of alarms: 5

Setting units: Hours, minutes

Alarm beeper duration: 20 seconds

Hourly time signal: Beep every hour on the hour

Current time in 55 cities (38 time zones) and UTC (Coordinated Universal Time)

Summer time

City swapping

One-touch UTC display

Auto Time Correction

Time setting adjusted automatically at preset time.

One-touch Time Correction

Manual connection and time adjustment

Phone finder

Watch operation sounds the alert sound of the phone.

World Time

A selection of more than 300 World Time cities

Auto Daylight Saving Time (summer time) switching

Automatic switching between standard time and summer time.

Mission Log

Recording of waypoints and their altitudes

Location Indicator

Shows the bearing and distance to a location registered on the watch.

Auto altitude calibration

Automatic altitude calibration at a preset time

Timer Settings

Alarm Settings

Mode sort sequence and number of modes setting

Altimeter settings

Barometer settings

Compass settings

Hand alignment correction

TIME & PLACE

App Info Receive

Displays new information from the app on the watch

Communication Specifications

Bluetooth^®

Frequency band: 2400 MHz to 2480 MHz

Maximum transmission power: 0 dBm (1 mW)

Communication range: Up to 2 meters (depends on environment)

High-brightness double LED light: Face LED light and LCD LED backlight (Full Auto Light, afterglow, selectable illumination duration (1.5 or 3 seconds)); auto hand alignment correction; power saving; low battery alert; operation tone enable/disable; hand shift

Solar panel and one rechargeable battery (Type: CTL1616)

Battery nominal voltage: 2.3V

Battery operating time: Approximately 6 months

Conditions:

Auto time adjust by smartphone: 4 times/day

Alarm: Once (20 seconds)/day

Illumination: Once (1.5 seconds)/day

Direction readings: 60 seconds continuous, 20 times/month

Climbs: 1/month

Barometric pressure graph measurements: 12 times/day