G Shock Analog Digital Watch cuban chains Battery works up to 7

Battery works up to 7 days in smartwatch mode & 13 hours in GPS mode--varies by usage

Casio 10yr Battery Ana-Digi Metal Band Blk Dial

Individually poly package wrapped

Battery works up to 7 days in smartwatch mode & 5 hours in GPS with music mode--varies by usage

Stays connected when paired to compatible smartphone with smart notifications and automatic data uploads to the Garmin Connect(TM) online fitness community

G Shock Analog Digital Watch cuban chains Battery works up to 7Casio analog digital resin Gshock. Shock Resistant 200M Water Resistant Magnetic Resistant EL Backlight with Afterglow Dual Time Daily Alarm 1 100 Second Stopwatch Measuring capacity: 23: 59'59. 99 Measuring unit: 1 100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring mode: Elapsed time Auto Calendar (pre programmed until the year 2039) 12 24 Hour Formats Accuracy + 15 seconds per month Battery CR2016 Approx. battery life: 3