PRTB50YT-1, Black Watch - PRO TREK

The PRT-B50YT-1 is equipped with a smartphone link function and quad sensor for measuring step count, direction, altitude/barometric pressure, and temperature.

Black Steel Metal Replacement Watch Band Fits Casio Pro Trek PRTB50 PRT-B50

Watch Review: Casio Pro Trek PRT-B50 Black Titanium

CASIO INTERNATIONAL EDITION PRO TREK BLACK ION PLATED TITANIUM PRT-B50YT-1 QUAD SENSOR, Mobile Phones & Gadgets, Wearables & Smart Watches on Carousell

Casio ProTrek PRTB50YT-1 Men's Black Stainless Steel Analog Quartz Watch WAT62

PRO TREK CASIO - Available Online

Casio Pro Trek PRTB50-1: Your Wrist-Bound Adventure Guide

Pro Trek Casio CANADA

Casio Men's Pro Trek Bluetooth Connected Quartz Sport Watch with Resin Strap, Black, 22.2 (Model: PRT-B50-1CR) : Clothing, Shoes & Jewelry

Casio ProTrek PRT-B50YT-1JF

Casio Pro Trek PRTB50-1: Your Wrist-Bound Adventure Guide