1141 caliber hand size

Hello guys. New member here. I'm currently restoring a water damaged 3510.5 and as I'm finishing it up, the paint on the hands is coming off, and the tube for the sweeping chrono hand has broken off. Does anyone know the diameter and length of the hands? As far as I can tell online, they are 1.50/90/25 hands. I'm wondering if regular speedy hands will work as they seem to be cheaper than reduced hands. Thanks!