Skip to product information
NaN of -Infinity

NuTemper

NuTemper Mainspring No. 108C for Gruen 290, 291 movements - Steel

NuTemper Mainspring No. 108C for Gruen 290, 291 movements - Steel

Regular price $2.00
Regular price Sale price $2.00
Sale Sold out
 More payment options

NuTemper No. 108C steel mainspring for Gruen caliber 290, 291 movements, and quite likely others, steel, new in envelope. See images for precise mainspring specifications. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.

View full details