G-Shock • GBM2100-1A Band:Resin Measuring unit: 1° 60 seconds

Measuring unit: 1° 60 seconds continuous measurement

The pressure trend graph can be changed to measurement every 30 minutes

Hands: Luminous Hands

The atmospheric pressure tendency graph can show the last 20 minutes or last 56 minutes of measurements

Measuring Unit: 1-second

G-Shock • GBM2100-1A Band:Resin Measuring unit: 1° 60 secondsMetal clad daring meets sophisticated gleam in a GBM2100 that delivers Smartphone Link via Bluetooth and Tough Solar charging system, all in a meticulously finished metal design with iconic octagonal bezel. Choose from a basic black dial or metallic vapor deposition in blue or green, each complemented by a band made of environmentally responsible bio based resin. Welcome to a whole new level of metal clad 2100 functionality tough construction and