In this short film presented by the Time Museum in Rockford Illinois (closed in the 90s), businessman and watch enthusiast...
Watchmaking Lessons
This is the original lecture given by Dr. Matthew Clark on the topic of Hairspring Dynamics for American Watchmakers-Clockmakers Institute...
This is the original lecture given by Dr. Matthew Clark on the topic of isochronism and positional adjustment. Dr. Matthew...
This is a fascinating lecture by Roger W. Smith, presented at the Horological Society of New York in December 2017....
This is the original lecture given by George Daniels at the American Watchmakers-Clockmakers Institute (AWCI) in June of 1990. This...
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Recent Comments
What does AC mean on the battery cover? Thank you
Also DUG - Deutsche Uhrenmanufaktur Glashuette. Purist Typ 1 and 2
Hi, I have recently acquired a R458 movement Cyma. I wanted to understand more about…
Your welcome
Hi Hatbuimini, thank you for sharing your watch with the CC community :)
I got one. Có đóng dấu Japan
StudioUnderdog Model 2 uses this movement. It's also a very good looking watch!