ETA Cal. 2750 – 227. Foarturth Wheel Centre Seconds, Height 5.45mm. NOS.

ETA Cal. 2750 part 227. Fourth Wheel Centre Seconds, Height 5.45mm. NOS.

Fits for cal: 2752, 2754, 2758, 2762, 2764, 2766, 2768, 2769, 2770, 2771, 2772, 2773, 2774, 2776, 2778, 2779, 2782, 2783, 2784