K-Lo
9327
Also, hand controlled machines, I would surmise, are expensive to run as it requires one person, to make one dial,
Mar 20, 2021,13:45 PM
These stamped dials can be mass produced.
One other thing, at least, is that AP has automated some guilloche techniques onto a computer, replicating hand guilloche, this is not stamping, but the process involves having a computer perform the circular motion instead of a person to create the guilloche pattern.