ETA Cal. 2770 – 1488. Automatic Reverser Wheel With Pinion. NOS.

ETA Cal. 2770 part 1488. Automatic Reverser Wheel With Pinion. NOS.

Fits for cal: 2771, 2772, 2773, 2774, 2776, 2778, 2781, 2782, 2783, 2784, 2788, 2789, 2789-1, 2790, 2790-1, 2791.