ETA 804-121 Watch Movement
ETA 804-121 ETA 804.121 Quartz Watch Movement is a 3 hand movement (hour/minute/seconds) with day and date @ 3 o'clock position. This movement is a gents round movement 10 1/2 ligne (23.30 mm) with a height of 3.40 mm, movement height H2. Plates are black colour, 0 jewels, uses 397 battery. Hand dimensions are 120/70/20 (hour/minute/seconds). The best way to determine your movement height is to measure the height of the hour wheel on the movement you are replacing. Movement height H2 has an hour wheel with a height of 1.76 mm.