Can someone translate these SM case markings?

Posts
2
Likes
0
It's my father's automatic steel seamaster. I'm trying to determine the year; though I suspect 60's or 70's. The inside case markings are 2846 10 SC 2848. These don't seem to match to other case reference guides. Also, the movement says 500 and "adjusted 2 positions".

Thank you for any insight.

Charlie
 
Posts
18,107
Likes
27,413
Model is a 2846 or 2848. They shared a case.

Movement is an Omega 500
 
Posts
12,961
Likes
22,467
Posting pictures of the dial, movement and case back will help with advice.