RL784 RL 784 Ronda Quartz Movement is a 2 hand (hour/minute) movement, Swiss parts with date at the 3 o'clock position. This ladies movement is an 8 3/4 ligne movement, dimensions are 19.40 mm in diameter with a height of 2.50 mm, movement height H1. This is a 1 jewel movement, nickel plates, using a 362 battery with hand dimensions 120/70 (hour/minute). 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 H1 has an hour wheel with a height of 1.27 mm.