Casio Sheen Moon-shaped date indicator disk SHN-3019L-7A, SHN3019L

Casio Sheen Moon-shaped date indicator disk SHN-3019L-7A

Accuracy: ±20 seconds per month 
   
Approx. battery life 
3 years on SR621SW 
Regular timekeeping 
Analog: 3 hands (hour, minute, stopwatch seconds)
3 dials (star and day-night indicator) 
Size of case / total weight 
SHN-3019D...... 35.0 X 30.0 X 9.3 mm 
 
 
=== 1 Year Warranty ===