PRO TREK has continued to evolve with cutting-edge technology and design, pursuing the usability required for a true tool.
The PRX-8001YT is a top-of-the-line model from the "MANASLU" series, named after the 8,163m high mountain in the Himalayas, also known as the "Mountain of the Holy Spirit," which was first successfully summited by a Japanese team in 1956.
The hands and hour markers are designed with sharp shapes, evoking the image of the sharp, snow-capped ridges of the Himalayan mountain range.
The hour markers are coated with metallic paint to create a luxurious look.
The bezel is made of 64 titanium, which is harder and more scratch-resistant than regular titanium.
City codes are engraved on the bezel side.
In addition, the characteristic snow patterns seen on snowy mountains are expressed by intricate machine engraving on the titanium bezel, and by semi-transparent printing on the entire dial to reduce glare.
The design is inspired by the scenery of rugged snowy mountains.
MANASLU is a real gear born from a fortuitous encounter with Takeuchi, who is challenging 8,000m peaks.
Since its launch in 1995, the PRO TREK "MANASLU" PRX-8001YT has always sought to evolve as a "real tool" and challenge itself in new fields.
・Triple sensor that can measure direction, altitude, atmospheric pressure, and temperature ・Multiband 6 that receives standard radio waves from six stations around the world (two in Japan, China, the United States, the United Kingdom, and Germany) and automatically corrects the time ・Tough Solar ・Atmospheric pressure trend display function ・Atmospheric pressure trend information alarm ・Low temperature resistance (-10°C) ・Automatic needle position correction function ・Needle retraction function that temporarily avoids the needle overlapping with the liquid crystal when measuring altitude, atmospheric pressure, or temperature ・Sapphire glass with anti-reflective coating on the inside ・64 titanium bezel ・Titanium band (solid / titanium carbide treatment) ・Double lock slide adjust structure ・Tough Solar (solar charging system)
・ 10 ATM water resistance
・ Radio wave reception function: Automatic reception (up to 6 times / day) (Chinese radio waves up to 5 times / day) / Manual reception, Received radio waves: JJY, Frequency: 40kHz / 60kHz (Fukushima / Kyushu both stations compatible model) Received radio waves: WWVB, Frequency: 60kHz Received radio waves: MSF / DCF77, Frequency: 60kHz / 77.5kHz Received radio waves: BPC, Frequency: 68.5kHz * If you set the home time setting to a city that can receive radio waves, the station corresponding to the city will be received.
The time difference is set according to the city you select.

- Automatic needle position correction function - Needle evacuation function (manual, automatic (when measuring altitude, air pressure, temperature))
World time: Time display for 29 cities (29 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time), Home city swap function, UTC direct call function Direction measurement function: Measures 16 directions and direction angles (0 to 359°), continuous direction measurement (60 seconds), north direction pointer function, magnetic declination correction function, direction correction function (2-point correction)
Altitude measurement function / relative altimeter (measurement range: -700 to 10,000m, 1m unit), altitude difference indicator (measurement range 1: 100m/5m unit, measurement range 2: 1000m/50m unit), altitude trend graph display, measurement interval setting function (5 seconds/2 minutes), altitude memory (manual memory of up to 30 measurement dates, times, and altitudes), automatic recording data (maximum/minimum altitude, auto cumulative (ascent/descent) memory)
- Barometric pressure measurement function (measurement range: 260~1,100hPa, 1hPa unit), Barometric pressure trend graph display (displays the past 20 hours), Barometric pressure difference indicator (measurement range: ±10hPa/1hPa unit), Barometric pressure trend information alarm (notifies you with an arrow and sound when a significant change in barometric pressure occurs)
- Temperature measurement function (measurement range: -10 to 60°C, in 0.1°C increments)
- Stopwatch (1/100 seconds, 24 hour counter)
- Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second units)
Five time alarms, hourly time signal Battery indicator Power saving function (when left in the dark, the display is turned off and the hands stop moving to save power after a certain period of time)
- Fully automatic calendar - 12/24 hour display switching - Low temperature resistance (-10℃)
・ Operation sound ON/OFF switching function
・ Double LED light: LED light for dial (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds))
Model Number: PRX-8001YT-7JF