The ETA 805.122 quartz watch movement is a gents’ round, three-hand movement with hour, minute, and seconds display, featuring both day and date windows at the 3 o’clock position. It is an 11½ ligne movement measuring 25.60 mm in diameter with a height of 3.65 mm and is configured with movement height H2. The movement features black-colored plates, contains no jewels, and operates using a 397 battery. Hand sizes are 120/70/20 (hour/minute/seconds), and the H2 height is identified by an hour wheel height of 1.80 mm, which should be matched when replacing an existing movement.
