100+ Mixed Watch Mainsprings Mechanical & Automatic Spring Parts Repair Springs

Approx 100 mixed mainsprings for manual wind and automatic watches, a ready-made bench stock for repairs.

⭐ At a glance

📦 Approx 100 mainsprings per batch

✅ Suits Ebauches, Ebosa, FHF, ETA, Roamer and Oris movements

Material: Steel

✔️ New with tags

✅ Fits

An assortment of sizes intended for movements from Ebauches, Ebosa, FHF, ETA, Roamer and Oris, giving a good spread for general repair work across these calibres.

⚠️ Please check the exact mainspring dimensions (length, thickness and barrel diameter) against your specific movement before fitting, as this is a mixed assortment rather than a single named size.