Longines L990.1-1143 Oscillating Weight - Cal. L990-L994

Longines L990.1-1143 Oscillating Weight - Original Vintage - Swiss Made

Status: Ready to use

Essential Component:

✅ 100% Original Longines Oscillating Weight
✅ Compatible with Longines calibers: L.990.1, L.990.2, L.992.1, L.992.2, L.993.1, L.993.2, L.994.1, L.994.2
✅ Part reference: L990.1-1143
✅ Material: Metal
✅ Swiss made
✅ Very good condition with no damages
✅ Vintage era
✅ Professional watchmaker checked and approved
✅ Ready to use immediately

Iconic Longines Heritage:

This original oscillating weight is a genuine vintage Longines part, the rotor that winds the mainspring automatically through the natural motion of the wrist. Compatible with Longines calibers L.990 to L.994 series, this component is an increasingly rare find for authentic restoration projects. This authentic Swiss-made part maintains the original precision and functionality that Longines movements are renowned for.

Perfect for: Vintage Longines watch restoration and repair projects, watchmakers specialising in Longines movements, collectors seeking period-correct components, or anyone restoring a Longines L990–L994 series to original specification.

📦 Worldwide shipping available