Ingenieur IW3305
c. 1977–c. 1990
Years estimated from 6 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- IWC
- Model
- Ingenieur
- Reference
- IW3305
- Category
- Sport
- Production
- c. 1977–c. 1990
- Case diameter
- 34 mm
Specs shared by all variants. Variant pages show where a variant differs.