Carving a watch, nered a movement

I am going to carve a watch case out of lapis, need a watch movement.
Any ideas on suppliers for the movement?

Mark, Two suppliers of watch movements I use are Cas-Ker Co, in Cincinnati
at 513-241-7073 and C. R. Time in San Antonio, Tx. at 800-541-5494. Hope
this helps. Good Luck! Sharon Z.