G-Shock GSTB400MV-5A G-STEEL Mars Copper Limited Edition MR-G Dark gray and light gray

Dark gray and light gray 24-hour GMT bezel

Water Resistance:200-meter

each endowed with sandblasted centres and framed with snailed detail

Dial Silver

Step Count Measurement: 3-axis acceleration sensor

G-Shock GSTB400MV-5A G-STEEL Mars Copper Limited Edition MR-G Dark gray and light grayIndulge your passionate side and stargaze with a G STEEL inspired by Mars. The GSTB400MV bezel comes in reddish copper to evoke the hue of Mars. Connect to your smartphone via Bluetooth and the dedicated G SHOCK CONNECTED app coordinates with Internet timeservers to keep you on time, wherever you are in the world. 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Size