Hello, I own an IWC Perpetual Calendar and haven't worn it since 2015. I would like to set the calendar and time correctly but I am only aware of how to advance the date by one day at a time. Is there any way to advance the date quicker than this? Otherwise I'll have to do it one day at a time...for three years..
Pulling out the crown to the firsst postion allows you to advacne day by day until you reach the correctg date. This is much preferable to advancing the minute and hour hand through a 24 hours loop to get there. It will take some time, but it is the only way I know short of sending it to IWC for a spa treatemnt. They will likely reset it for you.