Casio Edifice Mens Chronograph Sports Watch EF-550-1AV EF550

Descriptions:

Face design in the image of the engine cover
Mineral Glass
Partial ion plated
Retrograde dial
Tachymeter
Screw Lock Crown
Screw Lock Back
100-meter water resistance
Case / bezel material: Stainless steel
Resin Band
1/20-second stopwatch
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/100 g