Wrong date!

I must apologise first if there is already a post on this. I am new member to
this site and also a first time buyer of an IWC watch.I purchased my watch a
month and have been taking excellent care of it. I noticed lat week that the
date on my watch was two days ahead. I changed the date (NOT during 9pm and
3am) and it seemed fine for a couple of days. When I checked the date again
today, it is one day ahead. The day is correct,but the date is wrong. Any
ideas? Should I get it checked out?

Thank you in advance.

Jeff

Definitely sounds like it needs to checked out.

sounds like something that would require a service to correct

Let's try this before we send away for service.

Change the time to 6.30.

Push the crown to date setting position.

Set the day/date to the day before. Ie MON/21

Pull the crown again to time setting and manually advance to the correct time,
day and date. This may require going around twice. This will ensure that
everything is synced correctly.

Let us know if this helps.