PRO TREK teams up with MAMMUT for a brand new unique collaboration commemorating the 160th anniversary of the Swiss mountain sports brand.

This collaboration brings together Casio’s ever-evolving authentic outdoor watches for nature lovers with MAMMUT’s brand experience and proven quality.

The watch comes with two interchangeable straps, made with materials that will appeal to nature enthusiasts. The fabric strap is made from recycled plastic bottles and features the alpine print MAMMUT is famous for, while the soft urethane strap is made from biomass plastics.

This collaboration features MAMMUT’s signature orange color that hikers use to keep them safe, and the brand’s name is featured on the watch face. The mammoth-shaped logo is engraved on the case back, embroidered on the fabric strap and present on the buckle of the flexible urethane strap. All of these elements create a unique collaboration between two brands that prepares you to explore the great outdoors.

Founded in Switzerland in 1862, MAMMUT is an outdoor brand that offers high quality products and an exceptional brand experience. During its 160 years of existence, the company has pursued the goals of safety and innovation that are now synonymous with its name, and has built a reputation as a premium global brand and market leader. Combining sophisticated design with extreme features, the brand’s product lines feature an unparalleled variety of apparel, footwear, backpacks, climbing gear and avalanche safety equipment. With a long tradition, MAMMUT, one of the world’s leading outdoor equipment brands, is present in 40 countries and regions around the world.

PRO TREK,
now with eco-friendly
biomass plastics

The PRO TREK brand stands for experiencing, enjoying, and preserving the wonders of nature.
Now available in a new model that uses eco-friendly biomass plastics in the case, band, and case back.


Biomass Plastics

Biomass plastics are polymers produced using chemical or biological synthesis of materials sourced from plant matter or other renewable organic substances. They are widely thought to help reduce environmental impact and promote the shift to a circular economy. PRO TREK employs biomass plastics that are made from materials extracted from castor seeds and corn.


 

First Casio watch to use biomass plastics:

Delivering uncompromising durability and comfort.

For the first time in a PRO TREK or any Casio watch, the case and band are made from eco-friendly biomass plastics instead of conventional resins. The use of biomass plastics also delivers uncompromising resistance to hard use as well as comfort on the wrist. We are proud of this new material application for our line of premiere outdoor tools, PRO TREK.

Case back

Case back made from biomass engineered plastics

For optimal wear resistance and an airtight seal, the case back is made from high-strength engineered plastics made from biomass materials. The case back has a wider flat surface, as well, for better torsional resistance.

High-contrast dial

Dial contrast has been enhanced by using vivid white for the large bar indexes and hour and the minute hands, delivering optimum visibility in the field. The stainless steel bezel is engraved with city codes for an outdoor gear look.

Compact design never impedes movement

The smaller design never impedes wrist movement in the outdoors, while delivering uncompromising dial visibility and ease of use.

Triple sensor

  • Digital compass
  • Barometer/Altimeter
  • Thermometer

senses natural changes

Ver. 3

Atomic Timekeeping

Multi Band 6 radio-controlled solar atomic watch for accurate time keeping

Super Illuminator

Hhigh-brightness full-auto double LED light for readability in the dark

COMPASS

During measurement the watch displays an angle value, a direction indicator, and four direction pointers, which change dynamically when the watch is moved.

ALTIMETER

Use the PRO TREK’s altimeter to help gauge the time you’ll need to reach the summit!

ALTIMETER

Use the PRO TREK’s altimeter to help gauge the time you’ll need to reach the summit!

  • WATER RESISTANT (10 BAR)

    The “BAR” value indicates the number of atmospheres to which water resistance is ensured. 10 BAR means water resistance to 10 atmospheres. Watches marked “100m” have the same water resistance as 20 BAR watches

  • Full-Auto LED light

    A twist of the wrist in weak light conditions automatically lights up the display backlight.

  • Low-temperature resistant (-10 °C)

    Even temperatures as low as -10 °C have no effect on this watch.

  • Solar Power

    A solar cell provides power for operation.

  • Radio signal reception

    EU, USA, Japan & China
    Whether in Europe, North America and Japan or in the outer reaches of Canada, Central America and China - once the watch has been set to the local time, it receives the relevant signal and shows the correct time wherever you are. In many countries, it also sets itself automatically to summer and winter time.

  • Neo-display

    A luminous coating provides long-term illumination in the dark after only a short exposure to light.

  • Digital-compass

    A built-in direction sensor detecs the magnetic north.

  • Altimeter

    10,000 m
    A pressure sensor detects changes in the air pressure and converts the result into an altitude up to 10,000 m.

  • Barometer

    (260 / 1.100 hPa)
    A special sensor measures the air pressure (measuring range: 260 / 1100 hPa) and presents this on the display in the form of a symbol. This enables early detection of weather trends.

  • Thermometer

    (-10°C / +60°C)
    A sensor measures the ambient temperature around the watch and displays it in °C (-10°C /+60°C).

  • Height Gain

    The height gain sums all the meters you have climbed in a session, so that you can see at a glance the total ascent on a tour.

  • Altimeter data memory

    Depending on the model, up to 40 sets of elevation data can be stored in the watch's data memory and re-accessed at any time. Each of these data sets consists of a measured altitude as well as the date and time. In addition to the individual altitudes, the maximum and minimum altitudes during a measurement are also stored.

  • World time function

    Displays the current time in major cities and specific areas around the world.

  • Stopwatch function

    - 1/100 sec. - 24 hours
    Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 24 hours.

  • Timer

    - 1/1 min. - 1 hour
    For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. The time can be set to the nearest minute and up to 1 hour in advance.

  • 5 daily alarms

    The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments.

  • Automatic hand adjustment

    The automatic hand adjustment function checks the home position of the hands every hour and corrects it if necessary — either by adjusting e.g. from shocks or using the influence of magnetism.

  • Button tones on/off

    The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.

  • Hand Moving Function

    With a push of a button, hands are moving and permit a free visibility of functions like stopwatch or date.

  • Crown button lock

    Secures the crown button from accidental change to another mode of operation.

  • Smart Access Technology

    Smart Access makes it easy to operate multi-function watches. Simply pulling out and rotating the crown provides intuitive control over all functions

  • Calendar

    Automatic calendar with Date, Day and Month
    Once set, the automatic calendar always displays the correct date.

  • Resin case

    The resin housing is the ideal everyday companion. It is durable, lightweight and relatively insensitive to cold, heat or other external influences.

  • Alternate SKU NO.

    PRW61MA-1A, PRW-61MA-1AER

  • Full-Auto LED light
    A twist of the wrist in weak light conditions automatically lights up the display backlight.
  • Low-temperature resistant (-10 °C)
    Even temperatures as low as -10 °C have no effect on this watch.
  • Solar Power
    A solar cell provides power for operation.
  • Radio signal reception (EU, USA, Japan, China)
    Whether in Europe, North America and Japan or in the outer reaches of Canada, Central America and China – once the watch has been set to the local time, it receives the relevant signal and shows the correct time wherever you are. In many countries, it also sets itself automatically to summer and winter time.
  • Neo-display
    A luminous coating provides long-term illumination in the dark after only a short exposure to light.
  • Digital-compass
    A built-in direction sensor detecs the magnetic north.
  • 10,000 m Altimeter
    A pressure sensor detects changes in the air pressure and converts the result into an altitude up to 10,000 m.
  • Barometer (260 / 1.100 hPa)
    A special sensor measures the air pressure (measuring range: 260 / 1100 hPa) and presents this on the display in the form of a symbol. This enables early detection of weather trends.
  • Thermometer (-10°C / +60°C)
    A sensor measures the ambient temperature around the watch and displays it in °C (-10°C /+60°C).
  • Height Gain
    The height gain sums all the meters you have climbed in a session, so that you can see at a glance the total ascent on a tour.
  • Altimeter data memory
    Depending on the model, up to 40 sets of elevation data can be stored in the watch’s data memory and re-accessed at any time. Each of these data sets consists of a measured altitude as well as the date and time. In addition to the individual altitudes, the maximum and minimum altitudes during a measurement are also stored.
  • World time function
    Displays the current time in major cities and specific areas around the world.
  • Stopwatch function – 1/100 sec. – 24 hours
    Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 24 hours.
  • Timer – 1/1 min. – 1 hour
    For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. The time can be set to the nearest minute and up to 1 hour in advance.
  • 5 daily alarms
    The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments.
  • Automatic hand adjustment
    The automatic hand adjustment function checks the home position of the hands every hour and corrects it if necessary — either by adjusting e.g. from shocks or using the influence of magnetism.
  • Button tones on/off
    The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.
  • Hand Moving Function
    With a push of a button, hands are moving and permit a free visibility of functions like stopwatch or date.
  • Crown button lock
    Secures the crown button from accidental change to another mode of operation.
  • Smart Access Technology
    Smart Access makes it easy to operate multi-function watches. Simply pulling out and rotating the crown provides intuitive control over all functions
  • Automatic calendar with Date, Day and Month
    Once set, the automatic calendar always displays the correct date.
  • 12/24-hour format
    Times can be displayed in either a 12-hour or 24-hour format.
  • Mineral glass
    The tough mineral glass resists scratching.
  • Sustainable resin case
  • Sustainable resin case back
  • Cloth band
    The fashionable fabric wrist strap makes the watch extremely comfortable to wear.
  • Buckle
    The bracelet is equipped with a buckle.
  • Water resistance classification (10 bar)
    Perfect for swimming and snorkelling: the watch is water resistant to 10 bar according to ISO 22810.
  • Included: 1 additional bracelet
    An additional strap is included to this watch.
  • Dimensions (H x W x D)
    51,0mm x 47,4mm x 14,7mm
  • Weight
    approx. 55,0 g
  • Module: 5673
  • UPC: 889232334974

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