World time: 48 cities (31 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time) time display
Sunrise and sunset times
Sunrise and sunset times
Stopwatch
Stopwatch (1/10 second, 1,000 hour counter, with split)
Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second increments)
alarm
5 daily alarms (1 with snooze function)
Light
LED backlight (full auto light, super illuminator, afterglow function, afterglow time switch (1.5 seconds / 3 seconds))
Light Color
LED: White
Calendar
Fully automatic calendar
Operation sound ON/OFF switching function
Operation sound ON/OFF switching function
Power saving function
Power saving function (display turns off after a certain period of time in dark places to save power)
Battery indicator/warning
Battery indicator display
Operating time from full charge without solar power generation: Approx. 6 months When using functions: Approx. 26 months When in power saving mode
Accuracy
*If radio wave reception is not possible, the watch will operate with normal quartz accuracy (average monthly difference of ±15 seconds).
12/24 hour display switch
Duplex LC Display
Time adjustment details
Home time city (cities with reception function) / Received radio waves Tokyo, Seoul, Taipei / Japanese standard radio waves JJY40, JJY60 (Honolulu), (Anchorage), Vancouver, Los Angeles, Edmonton, Denver, Mexico City, Chicago, New York, Halifax, St. John's / American standard radio waves WWVB Lisbon, London, Madrid, Paris, Rome, Berlin, Stockholm, Athens, (Moscow) / British standard radio wave MSF, German standard radio wave DCF77 Hong Kong, Beijing / Chinese standard radio wave BPC *Cities in parentheses may be received if conditions are good.
Radio wave reception function: Automatic reception (up to 6 times per day) (up to 5 times per day for Chinese radio waves) / Manual reception. <Japan> Received radio wave: JJY, Frequency: 40 kHz / 60 kHz (Fukushima / Kyushu compatible model). <North America> Received radio wave: WWVB, Frequency: 60 kHz. <Europe> Received radio wave: MSF / DCF77, Frequency: 60 kHz / 77.5 kHz. <China> Received radio wave: BPC, Frequency: 68.5 kHz. *When the home time setting is set to a city that can receive radio waves, the watch will receive the station corresponding to that city. The time difference will be set according to the selected city.
Sensor function details
* The altimeter is a relative altimeter that converts changes in air pressure into altitude. If the air pressure changes due to weather conditions, the measured altitude will also change. * When measuring the outside temperature, remove the watch from your wrist to prevent it from being affected by body temperature, sweat (water droplets), direct sunlight, etc.
Compass bezel
Brown IP (bezel)
Case and bezel material - Resin (biomass)/stainless steel
Soft urethane band (biomass resin)
10 ATM water resistant
Environmental resistance performance
Low temperature resistant (-10°C)
Time correction
Radio-controlled clock compatible with Japan, North America, Europe, and China MULTIBAND6
Power supply/battery life
Tough Solar (solar charging system)
Sensor function
Azimuth measurement function: Measures 16 azimuths and azimuth angles (0 to 359°), continuous azimuth measurement (60 seconds), graphic display of north, south, east, and west, bearing memory (memorizes one graphic showing the azimuth angle and recorded direction), magnetic declination correction function, azimuth correction function
Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), barometric pressure trend graph display (displays the past 42 hours), barometric pressure difference graphic, barometric pressure trend information alarm (notifies you with an arrow and sound when a significant change in barometric pressure occurs)
Altitude measurement function / relative altimeter (measurement range: -700 to 10,000 m), altitude memory (manual memory for up to 30 records of measurement date, time, and altitude, automatic recording data: maximum/minimum altitude, automatic total (ascent/descent) memory), 14 mountain climbing records (maximum/minimum altitude, automatic total (ascent/descent) memory), altitude difference measurement (-3,000 to 3,000 m), measurement interval setting function (every 5 seconds/2 minutes) * every 1 second for the first 3 minutes only
Temperature measurement function (measurement range: -10 to 60°C)
Case size (length x width x thickness)
54.7 × 51.7 × 14.6 mm
Weight
63 g

Protrek Climber Mens 100m Solar - PRW-3400Y-5