I have a Waltham colonial movement. I would like to find a case for it. I am looking at a couple Waltham colonials that don't run but have decent cases.

So mine is: Mod-Ser.A, Prod: 1915, Movement measures 40.5mm
https://pocketwatchdatabase.com/sear...ltham/20094879

#1 case: Ser# 30603767 Mod# 1924, Waltham Premier, Size: Colonial, says that the dial measures about 1 1/2" https://pocketwatchdatabase.com/sear...ltham/30603767

#2 case: Ser# 30102561, Mod# 1924, says Case measures 44.5mm
https://pocketwatchdatabase.com/sear...ltham/30102561

Would anyone know if my movement might work in either of the cases? Thanks!