Statement: My watches has all the logos and marks of cassio and it is the same
appearance with the original one, so rest assured to purchase it.
Original box + original battery + wipe table cloth + machine-printed invoices
EF-550RBSP-1AV Chronograph Mens Watch EF-550RBSP-1AV EF-550RBSP 550RBSP 550with 1/20
Stopwatch Pendulum Swing Function
Measuring capacity: 59'59.95''
Measuring mode: Elapsed time
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, stopwatch seconds)
3 dials (timekeeping 24-hour, timekeeping second / stopwatch 1/20 second, stopwatch minutes)
Accuracy: ±20 seconds per month
Approx. battery life: 2 years on SR927W
Size of case / total weight
50.8 X 45.1 X 12.1 mm / 181 g