Jaeger LeCoultre® calibre # 240 Regulator for adjustable stud holder - Fits calibers: 240, 240/1, 240/2, 245 Omega® 1021 fits Adec® case reference 4-941187

fits Adec® case reference 4-941187

These oval jump rings can be used for just about anything

Genuine Omega® setting lever spring (hunting case)

centering point and anvils

Jaeger LeCoultre® calibre # 240 Regulator for adjustable stud holder - Fits calibers: 240, 240/1, 240/2, 245 Omega® 1021 fits Adec® case reference 4-941187Jaeger LeCoultre Regulator for adjustable stud holder, part # 307 1, calibre # 240 Regulator for adjustable stud holder to fit Jaeger LeCoultre calibres: 240, 240 1, 240 2, 245 *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.