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Gruen

Gruen Factory Mainspring for Gruen caliber 415, 416, 422, 423 - steel

Gruen Factory Mainspring for Gruen caliber 415, 416, 422, 423 - steel

Regular price $7.50
Regular price Sale price $7.50
Sale Sold out

Gruen Factory mainspring for calibers 415, 416, 422 & 423 movements, and quite likely others, steel, new in open envelope. I likely have several of the so the one you get may differ slightly from the images but they are all the same mainspring. 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.

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