RL 513-H2 Watch Movement Ronda Powertech Quartz Movement is a 3 hand (hour/minute/seconds) Swiss assembled movement. This gents movement is an 11 1/2 ligne movement, dimensions are 25.60 mm in diameter with a height of 3.00 mm, movement height H2. This is a 1 jewel movement, nickel plates, using a 371 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 H2 has an hour wheel with a height of 2.10 mm.