Autavia 3646
1962–?9 variants
Two-register companion to the 2446, sold alongside it from 1962 on the Valjoux 92, first with a 30-minute and from 1963 also a 45-minute recorder. Unlike the 2446 the movement carries no serial number. Executions follow the 2446 sequence of cases, dials and hands; the late third-execution model is called the “Andretti”.
Variants over time
All recorded years
19601969
196019651970
Faded ends mark approximate or unknown dates. Years are as stated by the cited sources.
Reference specifications
- Brand
- Heuer
- Model
- Autavia
- Reference
- 3646
- Category
- Chronograph
- Production
- 1962–?
- Case material
- Stainless steel
- Date
- No
- Crystal
- Plastic
More specifications (2)
- Movement