Autavia — Second Execution Case; Second Execution Dial (Reference 3646)
Description
Second execution dial (smaller registers, with applied steel markers and lume dots for hours); Second execution hands (duaphine, steel-edges)
Date Introduced
1966
Movement
Valjoux 92
Watch Details
Second execution dial (smaller registers, with applied steel markers and lume dots for hours); Second execution hands (duaphine, steel-edges)
Notes
Appears to be a “transitional” execution, as Heuer began using the second execution screw-back case, with the second execution dial, before production of the “standard” execution (which used the third execution / Andretti dial).
Model
Autavia
Case Reference
3646
Model Reference
M or H
Dial / Register Colors
Black / White
Hands
Dauphine; steel edges
Indication
M or H bezel
Date / Calendar / Moon
No
Case Material
Stainless Steel
Case Back
SS / Screwback Slotted
Crystal
Plastic
Power
Manual
Movement
Valjoux 92
# of Registers
3
Chronograph Capacity
45 Minutes
Date Introduced
1966
Catalog Dates
not shown
Serial Number Location
between lugs
Serial Number Ranges
84xxx