Heuer Carrera 3647D — Early “SWISS” Dial & Polygonal Caseback
Heuer Carrera 3647D — Early “SWISS” Dial & Polygonal Caseback (1963)
Early 3647D with decimal track, SWISS-only dial and the correct polygonal screw-back — the configuration associated with the first production run of the Carrera.
Powered by the Valjoux 92.
Case is sharp with clean bevels. Dial is original with natural agin.g
Details
Ref. 3647D
Valjoux 92 manual chronograph
36 mm steel case
Early polygonal screw-back
SWISS-only dial (early layout)
A pure early Carrera in the desirable decimal scale variant — correct, honest, and collectable.
Price
on request