CASIO G-SHOCK - G-STEEL GST-B100-1A, the chronograph with toughness, and Bluetooth enabled, So you can use your smartphone to get the correct time all over the world! URL: http://products.g-shock.com/asia-mea/en/_detail/GST-B100D-1A/ | Facebook
Casio G-Shock G-Steel 'Tough Chronograph' GST-B100 Series Bluetooth Connected Watches | aBlogtoWatch
GST-B100-1AJF Casio G-Shock
Casio Men's G-Steel by G-Shock Quartz Solar Bluetooth Connected Watch with Stainless-Steel Strap, Silver, (Model: GST-B100D-1ACR) - Walmart.com
G-Shock-Analog Watch G-STEEL GST-B100 Series GSTB100GB-1A9 – M&R Jewelers