G SHOCK-DIGITAL WOMEN GMDB300-4 Gas the housed automatic movement has

the housed automatic movement has an autonomy of up to 80 hours

allowing for optional use of ink cartridges

Water resistance

With its blue sunray brushed dial and its refined allure

there is a distinctive racing style minute-track which gives the watch its name

G SHOCK-DIGITAL WOMEN GMDB300-4 Gas the housed automatic movement hasBasic Information Case size (L W H) 46. 4 43. 8 12 mm Weight 41 g Case and bezel material Resin Bio based resin Band Bio based resin band Construction Shock Resistant Water resistance 200 meter water resistance Time adjustment Bluetooth: Connects to a smartphone and automatically adjusts the time Power supply and battery life Approx. battery life: 2 years on CR2016 Sensor feature Step Count Measurement: Step count display range : 0 to 999,999 steps