GMA-S2100-4A Country of Origin_Swiss Use this data to track

Use this data to track and manage your exertion — and help avoid overexerting at the start of your run or bike

Accuracy: ±15 seconds per month (with no mobile link function)

and vent holes improve breathability

MULTI-BAND GNSS SUPPORT

Size of case: 55×51

GMA-S2100-4A Country of Origin_Swiss Use this data to trackThis series downsizes the GA 2100 to create a simple and slim design. The octagonal bezel, flat face, simple bar hour markers, and carbon core guard structure that are distinctive features of the GA 2100 are now available in a compact configuration. Case size (L W H) 46. 2 42. 9 11. 2 mm Weight 41 g Case and bezel material Carbon Resin Band Resin Band Construction Shock Resistant Carbon Core Guard structure Water resistance 200 meter water resistance