Baume & Mercier Caliber 7425 (ETA 956.111) Part Number 4000 (Electronic Module)

NOS ETA Caliber 955.114 Part Number 4000 Electronic Module - Coil Attached

Longines Caliber 263.2 Part Number 4000 (Electronic Module)

NOS ETA Caliber 956.411 Part Number 4000 Electronic Module - Coil Attached

NOS ETA Caliber 927.001 Part Number 4000 Electronic Module - Coil Attached

ETA Caliber 256.111 Part Number 4000 (Electronic Module)

ETA Caliber 256.101 Part Number 4000 (Electronic Module)

ETA Caliber 282.001 Part Number 4000 (Electronic Module)