Excelsior #2922 ALARM Mainspring for ORIS models 430-120R Clock

Excelsior No. 2922 Mainspring for ORIS Models 430-120R Alarm and Travel Clocks the 1930's and beyond. This is the ALARM side mainspring in steel. Could also very well fit in other travel & Alarm clocks. Note while the mainspring is new the envelope has been handled quite a bit over the years. See image for precise mainspring characteristics. I specialize in hard to find parts so I usually have whatever you might need and all parts are unconditionally guaranteed. Images do a pretty good job of representing the item.