RL1063 Height 0 Swiss Ronda Slimtech Quartz Movement is a 3 hand (hour/minute/sweep second) movement, Swiss parts. This ladies movement is a 6 3/4 x 8 ligne movement, dimensions are 15.30 mm x 17.80 mm with a height of 1.90 mm, movement height H0. This is a 5 jewel movement, gilt plates, using a 321 battery with hand dimensions 120/70/20 (hour/minute/sweep second). 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 H0 has an hour wheel with a height of 0.83 mm.