นาฬิกา CASIO Protrek รุ่น PRW-50YAE-2
The “Climber Line” is a line that achieves significant downsizing in order to pursue ease of movement and ease of use. The PRW-50 uses an Arabic index with a metal sheet embedded in the recess to improve visibility. In addition, by giving a thick notch to the outer periphery of the bezel, it produces a wild and mechanical feeling as a gear.
The outdoor design was made by coloring the accented orange on the mode hand, second hand and crown.
The new model PRW-50YAE uses a carabiner attachment that can be attached to places other than the arm, such as zacks and harnesses, for changing the band according to the season, environment, and usage. In activities using both hands such as climbing, the time and altitude can be confirmed without interfering with the movement.
The normal band also uses a Durasoft band that uses a soft silicone resin with excellent low temperature resistance while maintaining the strength to withstand use in intense outdoor scenes, achieving high wearability.
In terms of functionality, triple sensor Ver.3 that can measure azimuth, barometric pressure / temperature, and altitude with one-touch operation, tough solar that changes light into power and stably drives various functions, and receives standard radio waves from six stations around the world Equipped with multiband 6 that automatically corrects the time, and is also practical.
In pursuit of practicality and gear feeling in the outdoors, by adopting a carabiner attachment for replacement, it is the emergence of a new model that is active in a wide range of scenes from outdoor to everyday use.
- Triple sensor capable of measuring azimuth, altitude / pressure and temperature
- Multiband 6 that receives standard radio waves from 6 stations worldwide (2 stations in Japan, China, USA, UK, Germany) and automatically corrects the time
- Tough solar
- Barometric trend display function
- Barometric trend information alarm
- Low temperature resistance (-10 ° C)
- When the altitude, barometric pressure, and humidity are measured, if the needle overlaps the liquid crystal, the needle retract function automatically moves the needle temporarily from the digital display.
- Fully automatic double LED light (Dial plate: Neon illuminator, LCD: LED light)
- STN LCD with high visibility
- Slide lever type Dura soft band
- Case / Bezel Material: Resin / Stainless Steel
- With attached band
- Dura soft band (silicone resin)
- Inorganic glass
- Screw lock type crown
- 10 standard atmosphere waterproofing
- Tough solar (solar charging system)
- Radio wave reception function: Automatic reception (maximum 6 times / day) (China radio wave is maximum 5 times / day) / Manual reception
<Japan> Received radio wave: JJY, Frequency: 40kHz / 60kHz (Fukushima / Kyushu both stations compatible model)
< North America> Received radio wave: WWVB, Frequency: 60 kHz
<Europe area> Received radio wave: MSF / DCF77, Frequency: 60 kHz / 77.5 kHz
<China> Received radio wave: BPC, Frequency: 68.5 kHz
* In a city that can receive home time settings If set, you will receive stations that match the city. The time difference is set by the selected city.
- Automatic needle position correction function
- Azimuth measurement function: Measures 16 azimuth and azimuth angles (0 to 359 °), continuous azimuth measurement (60 seconds), north direction pointer function, magnetic declination correction function, azimuth correction function
- Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), atmospheric pressure trend graph (displays the past 20 hours), atmospheric pressure difference indicator (measurement range: ± 10 hPa), atmospheric pressure trend information alarm (characteristic change in atmospheric pressure occurred (In case you will be notified with an arrow and a sound report)
- Altitude measurement function / relative altimeter (measurement range: -700 to 10,000m), altitude memory (measurement date / time / altitude up to 30 manual memories, automatic recording data: maximum / minimum altitude, auto integration (up / down) ) Memory), altitude trend graph, altitude difference indicator (± 100m / ± 1000m), measurement interval setting function (every 5 seconds / 2 minutes) * 1 second only for the first 3 minutes
- Temperature measurement function (measurement range: -10 to 60 ° C)
- World time: 29 cities (29 time zones, daylight saving time setting function) + UTC (universal coordinated time) time display, UTC direct call function, home time city replacement function
- Stopwatch (1/100 second, 24 hours total, with split)
- Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second units)
- 5 time alarms and time signal
- Needle retraction function (manual, automatic (when measuring altitude, pressure, temperature))
- Battery indicator display
- Power saving function (In a dark place, when a certain time has elapsed, the display is turned off and the hand movement is stopped to save power)
- Full auto calendar
- 12/24 hour display switching
- Low temperature resistance (-10 ° C)
- Operation sound ON / OFF switching function
- Double LED light: LED light
for dial (full auto light, neon illuminator, afterglow function, afterglow time switching (1.5 sec / 3 sec)),
LED backlight for LCD (full auto light, afterglow function, afterglow time) (With switching (1.5 seconds / 3 seconds))
- Driving time without solar power generation from full charge When
using function: Approximately 6 months When
power saving: Approximately 25 months
Home Time City (Receiving function compatible city) / Received radio wave
Tokyo / Japanese standard radio wave JJY40 / JJY60
(Honolulu), (Anchorage), Los Angeles, Denver, Chicago, New York / US standard radio waves WWVB
London, Paris, Athens / UK Standard radio wave MSF, German standard radio wave DCF77
Hong Kong / China standard radio wave BPC
* Each city in () may be received if conditions are good.
* When radio wave reception is not performed, it operates with normal quartz accuracy (average monthly difference of ± 15 seconds).
* The altimeter is a relative altimeter that converts barometric pressure changes to high altitude. When the atmospheric pressure changes due to weather conditions, the altitude of the measured value also changes.
* When measuring the outside air temperature, remove the watch from your wrist so that it is not affected by body temperature, sweat (water droplets), direct sunlight, etc.
Size / mass
- Size (H × W × D): 50.5 × 47.2 × 13.3mm
- Mass: 70g