El Primero Chronograph 02.2310.400
c. 1994–c. 1999
Years estimated from 4 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Zenith
- Model
- El Primero Chronograph
- Reference
- 02.2310.400
- Production
- c. 1994–c. 1999
- Case material
- Stainless steel
- Case diameter
- 40 mm
- Movement
- Automatic