Constellation Quartz 198.021
c. 1970–c. 1975
Years estimated from 3 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Omega
- Model
- Constellation Quartz
- Reference
- 198.021
- Production
- c. 1970–c. 1975
- Case diameter
- 40 mm
Specs shared by all variants. Variant pages show where a variant differs.