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Japan : 3/17 09:17   EN
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Order within 2 Hours 42 mins with Scheduled Delivery. If you place an order within this time, We will ship Friday, Mar 20 2026. This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.

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Full refund if not genuine. Full or partial refund, if the new item is not as described.

     Description (7,470 characters)

Set contents: Body, box, instruction manual
Waterproof reinforcement for everyday life: 10BAR
Mobile link function that can be linked with Bluetooth&reg
communication with compatible smartphones
Triple sensor that can measure direction, altitude / barometric pressure, and temperature
When a characteristic air pressure change occurs, an arrow and an alarm will notify you, and an air pressure trend information alarm
Low temperature specification (10 ℃)
In addition to the quad sensor that can measure four directions: pressure, altitude, temperature, and number of steps, a model using a titanium band from the PRT-B50 equipped with a smartphone link function will appear

The band material of this model is made of titanium, which is lightweight, resistant to rust and resistant to metal allergies

The specifications are suitable for everyday use as well as outdoor scenes.

The PRT-B50T employs a monotone color scheme while coloring the second hand and the letter `` N '&#39
indicating the north of the large rotating bezel with orange to enhance visibility and practicality and accentuate the design.

The PRT-B50YT has black IP processing on the band, and the liquid crystal part of the case and the dial is also black.

High visibility and fearless design realized by finishing the whole with black tone monotone

Large Arabic characters are placed on the three-dimensional dial to improve visibility

Combined with metal parts for a finish with a sense of value

Enhance the watch's robustness by arranging a lightweight and strong glass fiber-filled fine resin back cover that adopts a structure that is integrated with the can feet, and a button guard that prevents button malfunctions

The large rotating bezel that can be operated while wearing gloves in the outdoor scene gives a wild and strong impression

It is a model equipped with functions and materials that demonstrate practicality in everyday use as well as outdoor scenes

This is PRT-B50T-7JF

[Main watch functions] In addition to a small sensor that can measure direction, barometric pressure / altitude, and temperature, a quad sensor with a built-in acceleration sensor that can measure the number of steps is installed.

Helps you manage your pace easily with mountaineering and trekking and develops an appropriate action plan

In addition, the step count function supports daily walking and active life

[Main functions when linking to smartphone] Using a dedicated application, the route log function that automatically records the altitude acquired by the watch and the route acquired by the GPS of the smartphone in the app, and the clock that matches the application on the app Mode / display switching customization function that can customize the function and order displayed on the smartphone, automatic time correction four times a day by smartphone link, and automatic altitude correction function that corrects the altimeter of the watch when the smartphone acquires altitude information by GPS Etc. will support activities in the outdoor field


・ 10 ATM water resistant function
・ Mobile link function (function interlocking with Bluetooth&reg
communication with compatible mobile phones)
・ Needle retraction function (If the needle overlaps the liquid crystal display and it is difficult to see, the needle can be temporarily retracted from above the liquid crystal display.)
・ Azimuth measurement function: Measures 16 azimuth and azimuth angles (0 to 359 °), continuous azimuth measurement (60 seconds), north azimuth pointer function, magnetic declination correction function, azimuth correction function (two-point correction / 8 characters) Correction / automatic correction)
・ Barometric pressure measurement function (measurement range: 260 to 1,100hPa), barometric pressure graph (displays the past 20 hours or 56 hours), barometric pressure indicator (&plusmn
10hPa), barometric pressure information alarm (characteristic barometric pressure change (If it happens, it will be notified with an arrow and a sound) ※ The pressure trend graph can be changed to the past 20 minutes or 56 minutes

At that time, the pressure difference indicator is displayed in &plusmn
1 hPa unit


・ Altitude measurement function / relative altimeter (measurement range: -700 to 10,000m), altitude memory (measurement date / time / altitude up to 14 manual memories, automatic recording data: maximum / minimum altitude, auto integration (elevation) / Descent) memory), altitude trend graph, altitude difference indicator (&plusmn
100m / &plusmn
1000m), measurement interval setting function (5 seconds / 2 minutes) * 1 second only for the first 3 minutes
・ Temperature measurement function (measurement range: -10 to 60 &deg
C)
・ Step count measurement function (step count display range: 0 to 999,999 steps), power saving function (automatically puts the sensor to sleep if there is no movement for a certain period of time to save power)
・ Sunrise / Sunset time display
・ World time: 38 cities in the world (38 time zones, with automatic summer time setting function) + UTC (Coordinated Universal Time) time display, home time city replacement function
・ Stopwatch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24 hours total, with split)
・ Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1 second units)
・ Five time alarms
・ Time signal
・ Fully automatic calendar
・ 12/24 hour display switch
・ Low temperature specification (? 10 ℃)
・ Operation sound ON / OFF switching function
・ Double LED light: LED light for dial (with auto light, neon illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD section (auto light, super illuminator, afterglow function) , With afterglow time switching (1.5 seconds / 3 seconds) ※ When not linked with smartphone, it operates with normal quartz accuracy (average monthly difference &plusmn
15 seconds)

* PRT-B50T and PRT-B50YT have been certified by the Japanese Radio Law.

A brand-new triple sensor capable of measuring the direction, barometric pressure / temperature, and altitude, a highly visible display that conveys measurement information, and pursuing usability as a full-scale outdoor gear that quickly senses nature under any circumstances, constantly evolving PROTREK to continue

Supporting everyone who challenges various activities from full-scale mountain climbing and trekking to kayaking and other water sports


Model Number: PRT-B50T-7JF



Tags:

Navy blue  


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Set contents: Body, box, instruction manual
Waterproof reinforcement for everyday life: 10BAR
Mobile link function that can be linked with Bluetooth&reg
communication with compatible smartphones
Triple sensor that can measure direction, altitude / barometric pressure, and temperature
When a characteristic air pressure change occurs, an arrow and an alarm will notify you, and an air pressure trend information alarm
Low temperature specification (10 ℃)
In addition to the quad sensor that can measure four directions: pressure, altitude, temperature, and number of steps, a model using a titanium band from the PRT-B50 equipped with a smartphone link function will appear

The band material of this model is made of titanium, which is lightweight, resistant to rust and resistant to metal allergies

The specifications are suitable for everyday use as well as outdoor scenes.

The PRT-B50T employs a monotone color scheme while coloring the second hand and the letter `` N '&#39
indicating the north of the large rotating bezel with orange to enhance visibility and practicality and accentuate the design.

The PRT-B50YT has black IP processing on the band, and the liquid crystal part of the case and the dial is also black.

High visibility and fearless design realized by finishing the whole with black tone monotone

Large Arabic characters are placed on the three-dimensional dial to improve visibility

Combined with metal parts for a finish with a sense of value

Enhance the watch's robustness by arranging a lightweight and strong glass fiber-filled fine resin back cover that adopts a structure that is integrated with the can feet, and a button guard that prevents button malfunctions

The large rotating bezel that can be operated while wearing gloves in the outdoor scene gives a wild and strong impression

It is a model equipped with functions and materials that demonstrate practicality in everyday use as well as outdoor scenes

This is PRT-B50T-7JF

[Main watch functions] In addition to a small sensor that can measure direction, barometric pressure / altitude, and temperature, a quad sensor with a built-in acceleration sensor that can measure the number of steps is installed.

Helps you manage your pace easily with mountaineering and trekking and develops an appropriate action plan

In addition, the step count function supports daily walking and active life

[Main functions when linking to smartphone] Using a dedicated application, the route log function that automatically records the altitude acquired by the watch and the route acquired by the GPS of the smartphone in the app, and the clock that matches the application on the app Mode / display switching customization function that can customize the function and order displayed on the smartphone, automatic time correction four times a day by smartphone link, and automatic altitude correction function that corrects the altimeter of the watch when the smartphone acquires altitude information by GPS Etc. will support activities in the outdoor field


・ 10 ATM water resistant function
・ Mobile link function (function interlocking with Bluetooth&reg
communication with compatible mobile phones)
・ Needle retraction function (If the needle overlaps the liquid crystal display and it is difficult to see, the needle can be temporarily retracted from above the liquid crystal display.)
・ Azimuth measurement function: Measures 16 azimuth and azimuth angles (0 to 359 °), continuous azimuth measurement (60 seconds), north azimuth pointer function, magnetic declination correction function, azimuth correction function (two-point correction / 8 characters) Correction / automatic correction)
・ Barometric pressure measurement function (measurement range: 260 to 1,100hPa), barometric pressure graph (displays the past 20 hours or 56 hours), barometric pressure indicator (&plusmn
10hPa), barometric pressure information alarm (characteristic barometric pressure change (If it happens, it will be notified with an arrow and a sound) ※ The pressure trend graph can be changed to the past 20 minutes or 56 minutes

At that time, the pressure difference indicator is displayed in &plusmn
1 hPa unit


・ Altitude measurement function / relative altimeter (measurement range: -700 to 10,000m), altitude memory (measurement date / time / altitude up to 14 manual memories, automatic recording data: maximum / minimum altitude, auto integration (elevation) / Descent) memory), altitude trend graph, altitude difference indicator (&plusmn
100m / &plusmn
1000m), measurement interval setting function (5 seconds / 2 minutes) * 1 second only for the first 3 minutes
・ Temperature measurement function (measurement range: -10 to 60 &deg
C)
・ Step count measurement function (step count display range: 0 to 999,999 steps), power saving function (automatically puts the sensor to sleep if there is no movement for a certain period of time to save power)
・ Sunrise / Sunset time display
・ World time: 38 cities in the world (38 time zones, with automatic summer time setting function) + UTC (Coordinated Universal Time) time display, home time city replacement function
・ Stopwatch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24 hours total, with split)
・ Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1 second units)
・ Five time alarms
・ Time signal
・ Fully automatic calendar
・ 12/24 hour display switch
・ Low temperature specification (? 10 ℃)
・ Operation sound ON / OFF switching function
・ Double LED light: LED light for dial (with auto light, neon illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD section (auto light, super illuminator, afterglow function) , With afterglow time switching (1.5 seconds / 3 seconds) ※ When not linked with smartphone, it operates with normal quartz accuracy (average monthly difference &plusmn
15 seconds)

* PRT-B50T and PRT-B50YT have been certified by the Japanese Radio Law.

A brand-new triple sensor capable of measuring the direction, barometric pressure / temperature, and altitude, a highly visible display that conveys measurement information, and pursuing usability as a full-scale outdoor gear that quickly senses nature under any circumstances, constantly evolving PROTREK to continue

Supporting everyone who challenges various activities from full-scale mountain climbing and trekking to kayaking and other water sports


Model Number: PRT-B50T-7JF

8069
4549526261879 In Stock