The Ultimate Guide to All PROTREKs — composed by Experts
We want to remind you about the fantastic “Khaki × Black” PRW-61Y-3 model from PROTREK ECO-FRIENDLY Collection. The green color focuses on nature’s essence, while the watch itself uses biomass plastics in the case, band, and case back.
The environmentally friendly biomass plastics are produced using materials derived from castor seeds and corn, and other raw materials. Casio is proud of this new material application for its line of outdoor tools, PRO TREK, for nature lovers.
The Khaki × Black version looks more natural (in terms of resemblance to nature) than other representatives of the PRW-61 Series.
The PRW-61 comes in three variants, including the PRW-61Y-3 in khaki and black which is priced at ¥59,400 (US$544), the PRW-61Y-1B in black and black for ¥59,400 (US$544), and PRW-61-1A that comes in black and silver and costs ¥57,200 (US$524).
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PRW-61 Profile / Casio ProTrek
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Year of first release: 2022
The most distinctive specs:
— Biomass plastics in the case, band, and case back (the environmentally friendly biomass plastics are produced using materials derived from castor seeds and corn, as well as other raw materials)
— Solar Powered (Tough Solar provides constant behind-the-scenes power)
— Radio-controlled Watch; Multi band 6 (additional way for time sync. This watch receives time calibration radio signals that keep the displayed time accurate)
— Thermometer (can measure and display the outside temperature in a range from -10 C to 60 C)
— Barometer (measures the air pressures and displays tendencies in the weather)
— Altimeter (The electronic mechanism “estimates” the altitude based on the air pressure)
— Digital compass (measures and displays direction as one of 16 points)
Other colors and full specs: PRW-61 Wiki Page