RD could have made inward angles on the front on the retrograde mechanism. It would give it an incredible look. I prefer the older model on your last picture.
I have mixed feelings about the Roger Dubuis Excalibur Biretrograde Calendar ref. DBEX1179. But, as it has never really been reviewed on our site , I thought it would be interesting to share our thoughts about it. WHAT I LIKE I'll start with what I like a...