ETA 2836-2 Automatic Mechanical Watch Movement with Day Date ETA 2836-2 Automatic Day Date Mechanical Watch Movement. This movement is a gents movement 11 12 ligne (25.60 mm) with a total height of 5.05 mm. This is a lever movement with the following features: self winding, direct sweep second, incabloc shock, 25 jewels, 28. 800 beat, date 3 oclock, day 3 oclock. This movement is a new movement, but may require cleaning and lubrication before installation. Hand dimensions are 1509025 (hourminuteseconds).