You can also maintain a history of your step counts over the past seven days

the deep black dial with date display is brought to life by gold toned features

Back plate: Screw Lock Back

and 24-hour hand

Low battery alert

Casio • F91WM-1B • Classic Digital Color:Black You can also maintain aFEATURES Case Size (L x W x H): 38. 2 35. 2 8. 5 mm Weight: 21g Case and bezel material: Resin Band: Resin Band Glass: Resin Glass Compatible band size: 145 to 215 mm Water resistant 1 100 second stopwatch Measuring capacity: (59'59. 99'') Measuring modes: Elapsed time, split time, 1st 2nd place times Daily Alarm Hourly time signal Auto Calendar 12 24 Hour Formats Accuracy: 30 seconds per month Approx. battery life: 7 years on CR2016