Casio Pro Trek Analog Digital Smartphone Link Fabric Strap Black Dial Solar PRJ-B001B-1 100M Men's Watch

Casio Pro Trek Analog Digital Smartphone Link Fabric Strap Black Dial Solar PRJ-B001B-1 100M Men's Watch

This innovative model from the Pro Trek Hiker Line introduces a unique Rotary Guard Bezel that can be turned 45 degrees to switch between a sleek angular style for urban wear and an accessible rounded style for trail use. To ensure maximum comfort during long treks, the watch features a sloped caseback to prevent wrist interference and is constructed using eco-friendly Bio-based Resin.

The PRJ-B001B-1 is equipped with Tough Solar power and Bluetooth Smartphone Link via the CASIO WATCHES app. While it omits the traditional Triple Sensor (ABC) to maintain its featherweight profile, it includes a practical Time & Place Log feature; a single button press records your current coordinates and time on a map within the app. The standout Bungee Cord Fabric Band is inspired by climbing gear, allowing the watch to be quickly adjusted to wear directly on the skin or over heavy outerwear.

Model Number - PRJ-B001B-1 / PRJ-B001B-1DR Collection - Pro Trek Hiker Line Movement - Solar Quartz (Module 5741) Connectivity - Bluetooth Smartphone Link Case Material - Bio-based Resin Case Size - 50.3 x 46.0 x 13.6 mm Weight - 37 g (Lightest in Pro Trek Line) Crystal - Mineral Glass Water Resistance- 100 Meters (10 ATM) Low Temp. Resistance- -10°C (14°F) Lighting - Double LED (Super Illuminator) Dial Color - Black (Analog-Digital) Strap Material - Black Bungee Cord & Cloth Band (Nylon) Special Features - Rotary Guard Bezel, Time & Place Log, Phone Finder