electricclockcollecting-The construction of a very diverse GPO clock system

electricclockcollecting-Unusual Synchronome Slave

🚨 Watch collectors: Uncover rare timepieces with stories as unique as their mechanisms at this year's most anticipated horological event. The NAWCC National Convention brings together collectors and dealers with rare treasures spanning centuries of craftsmanship—from exquisite pocket watches and vintage wristwatches to majestic tall case clocks. Your next heirloom awaits. Mark your calendar: June 19-22, York, PA. #NAWCC #Horology #watchcollector | National Watch & Clock Museum

This remarkable wandering hour watch was made by William Knottesford in London around 1670—five years before the invention of the spiral balance spring that made accurate timekeeping possible. See this extraordinary piece and other early English pocket watches on display at the National Watch & Clock Museum. #nawcc #horology #wanderinghour #williamknottesford #watchmuseum #17thcentury #englishwatches #pocketwatch | National Watch & Clock Museum

Find your people at the 2025 NAWCC National Convention! Connect with collectors, share stories, and celebrate the art of timekeeping. This is where passion meets community. June 19-22, York, PA. Grab Tickets Today! #NAWCC #Horology | National Watch & Clock Museum