PRJ-B001B-2DR This PRO TREK PRJ-B001 Series model features a blue cloth band with an easy-on bungee-cord design, paired with a grey-blue resin and bio-based resin case and bezel and an analog-digital display accented by orange details. Built with mineral glass, Neobrite, low-temperature resistance to -10°C, Tough Solar power, Bluetooth smartphone connectivity, and 100-meter water resistance, it combines lightweight outdoor-focused construction with a distinctive rotary guard bezel that helps protect the buttons. Confirmed functions include automatic time adjustment, world time across 38 time zones, approximately 300 world-time cities through the CASIO WATCHES app, Time & Place logging, a 1/100-second stopwatch, 60-minute countdown timer, five daily alarms, phone finder, hand shift feature, full auto-calendar, and double Super Illuminator LED lighting, making it a practical choice for hiking, travel, and everyday outdoor use.