Casio EF-527D-7AV

• 1/20-second stopwatch
Measuring capacity: 11:59'59.95''
Measuring mode: Elapsed time
• Date display
• Regular timekeeping
Analog: 3 hands (hour, minute,
stopwatch seconds)
3 dials (timekeeping second /
stopwatch 1/20 second,
stopwatch hours, minutes)
• Accuracy: ±20 seconds per month
• Approx. battery life: 2 years on SR927W
• Size of case / total weight
EF-527D : 51.0 X 45.5 X 11.4 mm / 157 g
EF-527L : 51.0 X 45.5 X 11.4 mm / 81 g