Omega 550-1451 Gib of rotor with screw

Omega 550-1451  Gib of rotor with screw.

Fits cal: 550, 551, 552, 560, 561, 562, 563, 564, 565, 750, 751, 752.

Original Omega part in very good used condition. No damages, checked by profetional watchmaker. It's ready to us.