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C & E Marshall

Marco Mainspring No. 3000 for Gruen 300, 350, 530, 531 - Steel

Marco Mainspring No. 3000 for Gruen 300, 350, 530, 531 - Steel

Regular price $6.00
Regular price Sale price $6.00
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Marco No. 3000 steel mainspring for Gruen caliber 300, 350, 530, 531 and perhaps others, new in envelope. See images for precise mainspring specifications. I specialize is 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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