Casio G-Shock CARBON CORE Smartphone Tough Solar Mens Watch GAB2100-1A Casio-Limited Display range: -10 to 60

Display range: -10 to 60 C (14 to 140 F)

Timer - Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments)

this particular collection looks very interesting with its trapezoidal cushion body

maximum heart rate

and the GWR-B1000 series is an excellent testament to that

Casio G-Shock CARBON CORE Smartphone Tough Solar Mens Watch GAB2100-1A Casio-Limited Display range: -10 to 60Octagonal GA2100 G Shock line watch with Smartphone Link and Tough Solar power. (L W H) 48. 5 45. 4 11. 9 mm Case Size Case bezel material: Carbon Resin Resin Band Shock Resistant Carbon Core Guard structure 200 meter water resistance Mineral Glass Neobrite White LED Weight 52 g