3-DIAL, 3-HAND ANALOG

EF-305T-7AV

EF-305T-8AV

EF-305-1AV

EF-305D-1AV

•	Regular timekeeping Analog: 3 hands (Hour, minute, second), 3 dials (date, day, 24-hour)
•	Accuracy: ±20 seconds per month
•	Approx. battery life: 2 years on SR621SW
•	Size of case / total weight EF-305T : 53.5 X 40.0 X 10.7 mm / 91.2 g EF-305 : 53.5 X 40.0 X 10.7 mm / 72 g EF-305D : 53.5 X 40.0 X 10.7 mm / 127 g