For nature lovers, we introduce the PRW61D model from PRO TREK, a genuine outdoor watch brand, inspired by the legendary and breathtaking "Hachimantai Dragon Eye.
".
The mysterious "Dragon Eye" is a phenomenon that appears only under limited conditions near the summit of Mount Hachimantai, which straddles Akita and Iwate prefectures.

The eye-like shapes created by snow and ice are a miracle born from nature.

To recreate that beauty on your wrist, the bezel is treated with blue IP coating, and the dial is entirely made of blue luminous material for visibility in the dark.

I tried to capture the contrast between the clear blue and the snow.

Furthermore, the dial features a delicate pattern inspired by melting snow, the case and case back are made of environmentally friendly biomass plastic, and the band is made of lightweight, high-strength cellulose nanofiber reinforced rubber (CNF).

The watch face uses sapphire glass, making it scratch-resistant and improving visibility.

In terms of functionality, it automatically corrects the time accurately using Multi-Band 6, which receives standard radio waves from six stations worldwide.

Tough Solar generates power even in low light, eliminating worries about running out of battery.

Equipped with a triple sensor that can measure direction, barometric pressure, altitude, and temperature, it provides powerful support for mountain climbing and trekking.

With 10 ATM water resistance, you can rest assured even in sudden rain.

- Tough Solar (solar charging system).
? 10 ATM water resistance.
- Radio wave reception function: Automatic reception (up to 6 times/day) (up to 5 times/day for Chinese radio waves) / Manual reception, Received radio wave: JJY, Frequency: 40kHz/60kHz (compatible with both Fukushima and Kyushu stations) Received radio wave: WWVB, Frequency: 60kHz Received radio wave: MSF/DCF77, Frequency: 60kHz/77.5kHz Received radio wave: BPC, Frequency: 68.5kHz
* When the home time setting is set to a city where reception is possible, the station corresponding to that city will be received.

Please note that the time difference will be set according to the selected city.

- Automatic needle position correction function.
World Time: Displays the time in 29 cities worldwide (29 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time),.
UTC direct call function, and home city swapping function.

- Direction measurement function: Measures 16 directions and angles (0-359?),.
continuous direction measurement (60 seconds),.
north direction indicator function, magnetic declination correction function, direction correction function (2-point correction).
- Barometric pressure measurement function (measurement range: 260 to 1,100 hPa, in 1 hPa increments),.
barometric pressure trend graph (displays data for the past 20 hours),.
barometric pressure difference indicator (measurement range: ?10 hPa/1 hPa increments),.
barometric pressure trend information alarm (notifies you with an arrow and sound when a characteristic change in barometric pressure occurs).
- Altitude measurement function/relative altimeter (measurement range: -700 to 10,000m, 1m increments), altitude difference indicator (measurement range 1: 100m/5m increments, measurement range 2: 1000m/50m increments), altitude trend graph, measurement interval setting function (every 5 seconds/2 minutes)
* 1 second interval only for the first 3 minutes, altitude memory (manual memory of up to 30 entries of measurement date, time, and altitude), automatic recording data (maximum/minimum altitude, auto-cumulative (ascent/descent) memory).
- Temperature measurement function (measurement range: -10 to 60?C, in 0.1?C increments).
- Stopwatch (1/100 second, 24-hour timer, with split function).
- Timer (Setting unit: 1 minute, Maximum setting: 60 minutes, Measured in 1-second increments).
? Five time alarms and time signal.
- Needle retraction function (manual, automatic (when measuring altitude, barometric pressure, and temperature)).
- Battery indicator display.
- Power saving function (In dark places, the display turns off and the hands stop moving after a certain period of time to save power.).

- Fully automatic calendar.
- Switch between 12/24 hour time display.
- Low temperature resistant (-10?).
- Operation sound ON/OFF switching function.
- Double LED lights: LED light for the dial (with full auto light, neon illuminator, afterglow function, and afterglow duration switching (1.5 seconds/3 seconds)),.
LED backlight for the LCD (with full auto light, afterglow function, and afterglow duration switching (1.5 seconds/3 seconds)).
- Operating time from a full charge without solar power generation: With functions in use: Approximately 6 months; In power-saving mode: Approximately 25 months

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Casio   PROTREK   Silver   MensWatch   BlueWatch   JapanModel   OutdoorWatch   ClimberLine   PRW61D2JF   CASIO Pro Trek Pro Trek 30th Anniversary Model PRW-61ANS-3JR Men's