ETA-Compatible Mainsprings
We have high-quality ETA-compatible compatible mainsprings, made by Generale Ressorts of Switzerland. Shipped from the USA, so there's no need to worry about tariffs or long shipping times.
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ETA 2452 Compatible Mainspring -
ETA 7001, Peseux 7001, 7004, 7011, 7014 Compatible Mainspring -
Seiko 6139, Seiko 6138, Omega 1120, ETA 2892A2 compatible mainspring (GR) -
ETA Unitas 6497, 6498 Compatible Mainspring (GR) -
ETA 7750, 7751, 7753, 7754 Compatible Mainspring (GR) -
ETA 2821, 2824, 2827, 2830, 2832, 2833, 2834, 2836, 2839 Compatible Mainspring -
ETA 2789 Compatible Mainspring -
ETA 2670, 2671, 2678, 2681 Compatible Mainspring (GR)
