Generale Ressorts Mainsprings
Generale Ressorts is the world leader in high-quality aftermarket mainsprings. We have GR mainsprings compatible with leading watch movement makers such as ETA, Omega, Rolex and Seiko.
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ETA 7001, Peseux 7001, 7004, 7011, 7014 Compatible Mainspring (GR) -
Seiko 7S26, 7S36, 7002, 7009, 7019 Compatible Mainspring (GR) -
Seiko 6105, 6106, 6117, 6118, 6119, 6309, 6319 Compatible Mainspring (GR) -
Seiko 5606 and 5626 Compatible Mainspring (GR) -
Rolex 3030, 3035, 3055, 3075, and 3085 Compatible Mainspring (GR) -
Rolex 1520, 1530, 1555, 1556, 1560, and 1570 Compatible Mainspring (GR) -
Omega 600, 601, and 613 Compatible Mainspring (GR) -
Omega 550, 551, 552, 560, 561, 562, 563, 564, 565 Compatible Mainspring (GR) -
Omega 1120, ETA 2892A2 compatible mainspring (GR) -
ETA Unitas 6497, 6498 Compatible Mainspring (GR) -
ETA 7750, 7751, 7753, 7754 Compatible Mainspring (GR) -
ETA 282X, 283X Compatible Mainspring (GR) -
ETA 2670, 2671, 2678, 2681 Compatible Mainspring (GR)
