I’m looking for help on the calculating function of this very rare and interesting full-calendar watch.
To keep the discussion central, please comment at the Watch-Rap forum at The Purists, where I posted this as well: Please click here for the link to the original post.
Thanks for your help,
Gerard has been in the watch industry for over two decades now. He owned a watch shop in The Hague, The Netherlands, and besides that he has journalistic and photographic activities in the field of watches. Collecting watches since he... read more