http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2uswk&Omega_560
Welcome,
From Dr. Roland Ranfft's movement archive, you can see the 560 is an automatic wind. Do you have to wind it every day? Not if is in good condition, and you WEAR it every day! It will wind itself. If you aren't going to wear it, whether you wind it manually every day, or not, is entirely up to you. It can be wound manually, just like a stem winder. If you know nothing about its service history, you might be smart to have it checked out.
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