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Datewheel blocked on Top Gun. What to do? :-(


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Posted

Hi folks!

My IWC Top Gun A7750 has a problem, the day wheel doesn't turn and is blocked between MON and TUE. The crown seems to rotate free and the day doesn't change. The date wheel is OK.

How can I fix it?

Thank you for your help!

Francois

Posted

If it was day and date wheel, here how to repair it:

In your case, probably is the wire/spring that is located in the double corrector.

Regards,

Francisco

Posted

Always best to avoid manually changing the date between the hours of 7pm and 2am; the datewheel engages with the hour wheel for the switch over during these hours. Manually adjusting/setting within this time frame will cause the mech to jam.

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