Casio Edifice Standard Chronograph Dark Blue Leather Strap Watch EFV550L-2A EFV-550L-2A

Case / bezel material: Stainless steel
Genuine Leather Band
Mineral Glass
Screw Lock Back
100-meter water resistance
1/10-second stopwatch , Measuring capacity: 59'59.9'' , Measuring modes: Elapsed time, split time, 1st-2nd place times
Date display
Regular timekeeping , Analog: 3 hands (hour, minute, second), 3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)
Accuracy: ±20 seconds per month
Approx. battery life: 3 years on SR920SW
Size of case : 53×47×12.1mm
Total weight : 89g