50x assorted mechanical watch mainsprings covering popular calibres from ETA, Ebosa, FHF, Roamer and Oris.
⭐ At a glance
📦 50 mainsprings per pack, assorted sizes
✅ Compatible with ETA, Ebosa, FHF, Roamer, Oris movements and many more
✔️ New with tags, unbranded generic replacement stock
Specifications
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Brand: Unbranded
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Type: Mainspring
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Compatible Brand: ETA, Ebosa, FHF, Roamer, Oris etc.
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Unit Quantity: 50
✅ Fits
An assorted pack of mainsprings suited to a range of movements from ETA, Ebosa, FHF, Roamer and Oris, giving watchmakers and repairers a ready stock of common sizes for servicing and repair work.
⚠️ Please check the exact calibre and mainspring dimensions needed for your movement before fitting, as this is a mixed assortment of sizes rather than a single specified part.
