Caliber no. 2670 2671. 2671 and 2651 (parts for date). 2670 has different parts on 227 – Sweep second wheel (5.0 and 5.7 mm available). 227 (sweep second wheel). 705 – Escape wheel. Winding stem also fits: ETA 2641 2648 2651 2658 2661 2668 2677.
ETA 7¾”‘ cal. 2670 2671 automatic Swiss watch movement part – choose
Caliber no. 2670 2671. 2671 and 2651 (parts for date). 2670 has different parts on 227 – Sweep second wheel (5.0 and 5.7 mm available). 227 (sweep second wheel). 705 – Escape wheel. Winding stem also fits: ETA 2641 2648 2651 2658 2661 2668 2677.