Here’s an article about that very thing:The Orient star classic (SAF02002B0, AF02002B0) View attachment 13275423
seems to use two different movements.
On the Orient global site :
View attachment 13275431
On Orient watch usa :
View attachment 13275433
Is, by any chance, F6N44 a newer movement that is going to replace 40N52?
Does anybody know the differences between the two movements?