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CHRONOGRAPH

EDFICE



SPECIFICATIONS

EF-535D-7AV
EF-535D-7AVDF
Partial ion plating
EF-535SP-1AV
EF-535SP-1AVDF
Carbon fiber dial
Partial ion plating
EF-535BK-1AV
EF-535BK-1AVDF
Carbon fiber dial
Ion plated case
Ion plated band

100m


Package

SPECIFICATIONS
1/1-second stopwatch
Measuring capacity: 29'59
Measuring mode: Elapsed time
Regular timekeeping
Analog: 3 hands  (hour, minute, second)
3 dials (stopwatch minutes and seconds, 24-hour)
Accuracy: ±20 seconds per month
Approx. battery life: 2 years on SR621SW
Size of case / total weight
50.6 X 45.5 X 13.7 mm / 182 g