I chose this photograph because it displays one of the most elegant watch movements ever made. Within this movement there is a perpetual calendar complication.
A perpetual calendar complication is a calendar feature within a watch that accounts for both short months and leap years. If you own a watch with a perpetual calendar complication, it would only have to be adjusted once every 100 years.
I chose this photograph because it displays one of the most elegant watch movements ever made. Within this movement there is a perpetual calendar complication.
A perpetual calendar complication is a calendar feature within a watch that accounts for both short months and leap years. If you own a watch with a perpetual calendar complication, it would only have to be adjusted once every 100 years.
You could also have a calendar which doesn’t require that adjustment.