Copper Main Watch Spring Replacement Part For Do It Yourself Pros And Watchmakers, Durable 1.93 Inch Clock Spring, Oxidation Resistant Copper, Easy Install, Fits Small To Medium Timepieces, Pro Grade Tool For Repairs

Copper Movement Main Spring for DIY Watch Repair Pack 1
✔️ Copper movement main spring for DIY watch repair fits to med watches

This copper movement main spring is a durable, oxidation-resistant replacement part designed for watchmakers and hobbyists to restore movement performance. It fits small to medium timepieces and ships in a single pack. Color: Black.

✅ Diameter: 4.9 cm (1.93 in) / 49 mm
✅ Height: 2 cm (0.79 in) / 20 mm
✅ Material: Copper, oxidation resistant
✅ Package: 1 x Movement Main Spring

💡 What is a copper movement main spring used for in watch repair? This handy component helps restore timing and reliability in a range of small watches. - Replacement part for restoring timing and reliability - Oxidation resistant copper for longevity - Easy to install for DIY and pro repairs

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