Chicolini
5974
QUESTION: If my son’s IWC Da Vinci perpetual
calendar rattrapante’s day is off from the date can that be corrected or does it need to be adjusted by the factory? There are no pushers correctors and everything is apparently pre programmed as to date, day, moon phase and year. So I am wondering if there is a way to move just the day of the week? Any help is much appreciated. Thank you!

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Wait a minute
By: cazalea : May 20th, 2023-23:35
I think day of week may be adjustable. Let me fiddle with mine. No, sorry, I must have been thinking of another watch... But it doesn't necessarily need a factory service if you can find someone familiar with the IWC perpetual. Mine had an issue of changi...