Casio makes new Pro Trek PRW-61 from more biodegradable biomass plastics

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.

Casio to Release PRO TREK with Bio-Mass Plastics

PRW6900YL-5, PRO TREK PRW-6900 Series Black

Pro Trek by Casio PRW-61-1AJF Climber Line Analog Triple Sensor

Casio Pro Trek PRG-340-1ER Watch • EAN: 4549526328077

Casio Men's Digital Quartz Watch with Plastic Strap PRG-340-3ER

Pro Trek PRW-50: Like the PRW-60 with a new style

ProTrek PRW-61 / 5673 / Bio-Mass Plastics for Eco-friendly People

Casio Protrek Tough Solar Powered Environmentally

PRW61-1A, Eco-Friendly Black Watch - PRO TREK

Pro Trek by Casio PRW-61-1AJF Climber Line Analog Triple Sensor

Nature-friendly Pro Trek PRW-61 and PRW-51 watches are made with

Pro trek PRW-61 Eco-Friendly Biomass Plastic Watch

The new PRW-61 is the first Casio watch to be made with biomass

Casio makes new Pro Trek PRW-61 from more biodegradable biomass