Details
Skeleton mechanical watch movement ETA 2801-2, lignes 11½ = diameter 25.60 mm, h 3.35 mm, hours, minutes, sweep second, hand sizes: 0.90, 1.50 and 0.25mm. Regulator system ETACHRON. 28.800 vibrations per hour; 4 Hz. 17 Jewels. Running time: 42h. These original ETA watch movement is new but old stock and swiss made.