Casio's outdoor-focused PRO TREK line gets two new titanium

Watch Review: Casio Pro Trek PRG340

CLIMBER LINE PRG-340 Developer interview video : CASIO PRO TREK

Get out into the great outdoors with a solar-powered PRO TREK featuring eco-friendly materials that care for the environment. The PRO TREK line of authentic outdoor gear for nature lovers introduces the PRG-340, a timepiece that incorporates environmentally friendly biomass plastics* while delivering the same comfortable fit for your wrist. The case and urethane band are crafted from biomass plastics made with castor oil and the band from biomass plastics made with corn.

Casio Pro Trek Solar Triple Sensor Watch Green

Watch Review: Casio PRO TREK PRT-B70

Pro Trek vs GShock WatchUSeek Watch Forums

Watch Review: Casio Pro Trek PRG340

PRO TREK PRW-61-1A - Paradox

PRO TREK

CASIO gshock MRG-B2000SG-1AJR MRG-B2000SG-1A solar powered Titanium 20 – IPPO JAPAN WATCH