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Home > Guide >  Chronographs > 62.Autavia > A.Manual--Screw-Back Case > 1st Execution Screw-Back Case
The earliest Autavias, with the first execution case (screw-back) and first execution dial, are easily recognized by the large registers. The first execution case / first execution dial is the only version of the Autavia with the larger registers. There are three versions of the first exection case / first execution dial Autavias:
  • Reference 2446 (three registers)
  • Reference 3646 (two registers) -- 30 minute recorder
  • Reference 3646 (two registers) -- 45 minute recorder.
The Autavias with first execution case and dial are rare, and highly valued by collectors. We maintain a registry of the first execution Reference 2446 Autavias, which provides additional information about these watches..


a.1st Exec Dial and Hands (2446)

b.1st Exec Dial and Hands (3646)

e.1st Exec Dial 2nd Exec Hands (2446)

f.1st Exec Dial 2nd Exec Hands (3646)

i.2nd Exec Dial and Hands (2446)

j.2nd Exec Dial and Hands (3646)

k.2nd Exec Dial Silver

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