This is the original lecture given by George Daniels at the American Watchmakers-Clockmakers Institute (AWCI) in June of 1990. This...
American Watchmakers-Clockmakers Institute
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....
Recent Comments
Same player shoot again. Last week, my Pelagos stopped again. This afternoon, they wrote me…
Should be mecaquartz
I have an Endura dive watch. SWISS UNADJUSTED ONE 1 JEWEL 8810 movement.
Thank you for the information.
This caliber is also found on the Tactical Frog Solar Chronograph.
I have a 733 (SW200) in a 7594 Classic Date.
Due to the movements leaving the factory unregulated. My 1999 vintage “5” once regulated, 0.0ms…