RL715-H3 Quartz Movement is a 3 hand (hour/minute/seconds)  with date at the 3 o'clock position. This gents movement is an 11 1/2 ligne movement, dimensions are 25.60 mm in diameter with a height of 2.5 5mm, movement height H3. This is a 1 jewel movement, nickel plated, 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 H3 has an hour wheel with a height of 1.7 5mm.

Movement Interchange
France Ebauches FE 2131
Harley Ronda RL 115, RL 3975