G-Shock GSTB400D-1 G-Steel Data Collection Presage 2 years between replacement

2 years between replacement

Featuring sensor capabilities for calorie and distance calculations based on step count

- Calibre E111 - Eco-Drive - Stainless Steel Case - Leather Band - 40mm Case Size - Mineral Crystal - 50 Meters Water Resistant

this multi-function watch has a neat

G-Shock GSTB400D-1 G-Steel Data Collection Presage 2 years between replacementIntroducing 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