F91WM-9ASpecifications Case bezel material: Resin Resin Band Resin Glass Water Resistant LED light 1 100 second stopwatchMeasuring capacity: 59'59. 99"Measuring modes: Elapsed time, split time, 1st 2nd place times Daily alarm Hourly time signal Auto calendar (set at 28 days for February) 12 24 hour format Regular time keeping: Hour, minute, second, pm, date, day Accuracy: 30 seconds per month Approx. battery life: 7 years on CR2016 Size of case : 38. 235. 28.

Auto time adjustment

Energy saving feature

EDIFICE SLIM series with Sapphire Crystal |

With a square face

Case / bezel material: Resin / Black chrome plated

Size of case : 34

Auto-calendar

three years

each set including

45 minutesTimer modes: Elapsed time

Take control with the support you need to stay healthy and manage your exercise

LED backlight