Casio makes new Pro Trek PRW-61 from more biodegradable biomass
Casio's Pro Trek multi-function sports watch line has gone a bit greener with the introduction of the PRW-61, which features a case, case back, and strap made out of biomass plastics derived from castor seeds, corn, and similar raw materials.
The Casio ProTrek PRW61 is bit more eco-friendly - Wristwatch Review
Casio makes new Pro Trek PRW-61 from more biodegradable biomass plastics
Customer reviews: Casio Protrek Tough Solar Powered Environmentally Friendly Biomass Outdoor Sports Watch with Altimeter, Barometer, Compass, and Thermometer Style PRW-61-1.
Nature-friendly Pro Trek PRW-61 and PRW-51 watches are made with regenerable biomass plastics
Casio to Release PRO TREK with Biomass Plastics and Dual-Layer LCD
ProTrek PRW-61 / 5673 / Bio-Mass Plastics for Eco-friendly People
Nature-friendly Pro Trek PRW-61 and PRW-51 watches are made with regenerable biomass plastics
Casio makes new Pro Trek PRW-61 from more biodegradable biomass plastics
Nature-friendly Pro Trek PRW-61 and PRW-51 watches are made with regenerable biomass plastics
Nature-friendly Pro Trek PRW-61 and PRW-51 watches are made with regenerable biomass plastics
Casio ProTrek PRW61-1A Module # 5673 review and walkthrough
Nature-friendly Pro Trek PRW-61 and PRW-51 watches are made with regenerable biomass plastics
Nature-friendly Pro Trek PRW-61 and PRW-51 watches are made with regenerable biomass plastics