Jaeger LeCoultre® calibre # 800 fourth wheel and pinion Fits calibers: 800, 810, K830, K831 400 day suspension units and many other materials

and many other materials

Eterna® 1438

Assortment of 8 Hermle Suspension Springs this assortment features 8 suspension springs for 4 different models

They are available in a variety of sizes and metal qualities

Movement height H1 has an hour wheel with a height of 1

Jaeger LeCoultre® calibre # 800 fourth wheel and pinion Fits calibers: 800, 810, K830, K831 400 day suspension units and many other materialsJaeger LeCoultre fourth wheel and pinion, part # 220, calibre # 800 fourth wheel and pinion to fit Jaeger LeCoultre calibres: 800, 810, K830, K831 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.