G-Shock GSTB400AD-1A4 G-Steel Data Gemstone Quartz This sleek Eco Drive mens

This sleek Eco Drive mens watch has a dashing black dial and bezel and is constructed from hard-wearing stainless steel making it a practical everyday piece that is easily dressed up or down depending on the occasion

this watch is durable and reliable

This particular model links to the GPS of a smartphone to measure distance and features a 5-level exercise intensity graph with a daily goal tracker that is sure to keep you motivated

Featuring a carbon/resin case and bezel

it boasts a domed "Hardlex" mineral crystal

G-Shock GSTB400AD-1A4 G-Steel Data Gemstone Quartz This sleek Eco Drive mensIntroducing the new improved slim design G STEEL GST B400 with Bluetooth and Solar functions. G Shock Connected App Mobile Link (Wireless using Bluetooth) Tough Solar Stainless steel Bezel & Bracelet Mineral Glass Neobrite Shock Resistant Carbon Core Guard structure 200 meter water resistance