CASIO Sports Watch PHYS Jogging, Marathon, etc. STR-300J-2CJH

Stopwatch (1/100 seconds (less than 10 hours) / 1 second (more than 10 hours), 100 hours meter, with lap/split), 60 measurement data memories (data number, measurement month/day, lap/split time, lap number, mileage, maximum lap display), cumulative distance calculation, data settings (pitch, stride length), pace alarm function included

Case size (length x width x thickness)
48.2 × 35.2 × 12.1 mm
mass
30g
Case/bezel material
resin
band
resin band
waterproof
5 ATM water resistant
Power supply/battery life
Battery life: about 10 years