Casio Edifice Men Black Chronograph Watch EF-521BK-1AV, EF521BK, All Black

Casio Edifice Men Black Ion Chronograph Watch EF-521BK-1AV EF521BK
Model No.: EF-521BK-1AV / EF521BK

Specifications :
1-second stopwatch
Measuring capacity: 29'59
Measuring mode: Elapsed time
Accuracy: ±20 seconds per month
Approx. battery life
2 years on SR626SW
Date display
Regular timekeeping
Analog: 3 hands (Hour, minute, stopwatch second),
3 dials (second, stopwatch minute, day)
Size of case / total weight
EF-521BK 48.0 X 43.3 X 12.4 mm / 170 g

=== 1 Year Warranty ===