Flipclockfans | Westclox Model 12181 Wind Up Flip Clock @Flipclockfans | Uploaded September 2022 | Updated October 2024, 1 hour ago.
Appearing in 1973 the Westclox model 12181 uses a flip clock mechanism that is turning out to be a widely used component of several different clocks.
Here we disassemble the clock and learn some dos and don'ts.

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Credits
Catalog page depicting the clock from ClockHistory.com
clockhistory.com/0/westclox/document-4807-1.html?page=262