ProTrek PRW-3500 / 3414 / Smaller size with Direction Bezel
Casio Pro Trek PRW-3500 Watches For 2015 Hands-On | aBlogtoWatch
Casio Pro Trek PRW-30-1AJF 51.6 x 45.2 x 12.3 mm Black/Silver Stainless Steel Resin Case with Black Sukucibe Resin Strap Men's Wristwatch for sale online | eBay
Casio Protrek PRW-3000B-5JF Triple Sensor Version 3 - Shopping In Japan NET