The bezel is incorrect for a 2998-1
The dial is while stepped is likely correct for a -1
The hands including the lollipop and the subdial alpha hands look correct as well though maybe relumed or later correct replacements since they do not match with the dial lume.
The movement if no higher than 17.761 may be correct though that serial was also seen beyond the -1 models.
I think it's probably a -1 with a replacement bezel and later but correct replacement hour and minute hands (pending clarification of the serial).
Here is my 2998-1 that I had started a thread on a few months ago for reference (NOS example):
Click to expand...