Illustrated historical reference · Insert
1983 B — Insert reference (1983)
Insert reference periods can overlap. Replacement inserts and transitional variants exist.
- Known period
- 1983
Reference images
Evidence, source and dating limits
Sources: In Quiet Detail — Primary photographic and collector reference archive
Dating caution. Case and insert can have different manufacture dates; inserts may have been replaced. A single feature does not establish authenticity.