Specification:
Accuracy: ±20 seconds per month
Approx. battery life
3 years on SR626SW
Date, day display
Regular timekeeping
Analog: 3 hands (Hour, minute, second)
Water resist 100m (10bar)
Size of case / total weight
EF-129D 49.0 X 44.8 X 10.4 mm / 156 g