They are particularly impressed with the finishing of the movement. Some of the models are very classically designed but others are technologically very fascinating (more to come on that topic but as a beginning, think Bugatti or Pantographe Ovale) This i...
A small detail that makes your PF perpetual calendar my preferred version is the vertical orientation of day and month apertures. Those displays are out of the way of the hands making it a more legible dial. Be sure to post again on "Toric Tuesday." )) M4...