Casio Edifice Chronograph Tachymeter EF-547D-1A5, EF547D

1-second stopwatch
Measuring capacity: 11:59'59
Measuring mode: Elapsed time
Accuracy: ±20 seconds per month
  
Approx. battery life
2 years on SR927W
Date display 
100M Water Resistant
Regular timekeeping
Analog: 3 hands (timekeeping hour and minutes, stopwatch seconds), 3 dials (timekeeping seconds, stopwatch hours and minutes)
Size of case / total weight
EF-547D...... 51.5 X 44.5 X 11.2 mm / 162 g
 

=== 1 Year Warranty ===