Another rare 14k white gold filled n working good Harwood ( first automatic watch in the world ) . All Original and still runs good for almost 100 year . Patient no 1576120 same of below website but mine 14k white gold filled. Most 1930s Harwood can’t run and I can say this one in almost mint condition. Not recently reversion one !
https://jewelry.ha.com/itm/timepieces/wristwatch/harwood-self-winding-watch-co-patent-1576120/a/5242-56324.s
http://jacktreasure.blogspot.com/2009/07/history-of-first-automatic-watch.html?m=1