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.

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

Casio Pro Trek PRW-61Y-3ER Pro Trek - BIOMASS Watch • EAN

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

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

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

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

ProTrek PRW-51 / 5620 / Bio-Mass Plastics for Eco-friendly People

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

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