====== 1922 ======

<WRAP year>
  *  The companies D. Gruen, Sons & Company, The Gruen National Watch Case Company of Cincinnati and The Gruen Watch Manufacturing Company of Biel, Switzerland are united to the [[Gruen|Gruen Watch Company]] under the leadership of [[Gruen, Frederick|Frederick Gruen]].
  *  [[John Harwood]] invents his first [[automatic winding]] system.
<- [[1921]] | [[1923]] ->
</WRAP>


{{tag>Year}}