Can someone explain the markings on these Swiss 40-MMs?
I think the 591 and 592 are the factory/manufacturer. Is this correct, and if so whom do they reference?
I am having difficulty understanding the non-alphabetical factory markings.
Thanks,
Joe
I think the 591 and 592 are the factory/manufacturer. Is this correct, and if so whom do they reference?
I am having difficulty understanding the non-alphabetical factory markings.
Thanks,
Joe