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HR Mainspring No. 307 for Bulova 10AK & likely others - Steel

HR Mainspring No. 307 for Bulova 10AK & likely others - Steel

Regular price $7.50
Regular price Sale price $7.50
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HR Mainspring No. 307 for Bulova 10AK & Font 332 - 6 AB movements plus quite likely others, steel, new in frail envelope. See images for precise mainspring specifications. I l;ikely have several of these so the one you get may differ slightly from the images. 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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