Casio Digital Alarm Watch F-91WM-9A F91WM Classic Approximate Size of Case: 46

Approximate Size of Case: 46

day of the week

selectable illumination duration

Case size 35MM

Lower display: 99'59

Casio Digital Alarm Watch F-91WM-9A F91WM Classic Approximate Size of Case: 46Casio Digital Alarm Watch F 91WM 9A F91WM Case bezel material: Resin Resin Band Resin Glass Water Resistant LED light 1 100 second stopwatch Measuring capacity: 59'59. 99 Measuring modes: Net time, split time, 1st 2nd place times Daily alarm Hourly time signal Auto calendar (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 Close Size