Specifications - Casio 5057 Manual

Specifications

Accuracy at normal temperature: ± 20 seconds a month
Timekeeping: Hour, minutes (hand moves every 10 seconds), seconds, 24-hour, day,
day of the week
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to
Stopwatch: Measuring capacity: 59'59.95''
Measuring unit: 1/20 second
Measurements: Elapsed time, cumulative elapsed time, lap time
Other: Section distance input (Input range: 0.0 to 14.9); section average
Alarm: Daily alarm
Battery: One silver oxide battery (Type: SR927W)
Approximately 3 years on type SR927W (10 seconds of alarm operation per day)
2099
speed indication
E-29