My one-minute review tells me that this is an awesome Autavia . . . looks like a time capsule model, complete with the original bracelet.

The Tachymeter bezel is correct for this model, along with either the Minutes bezel or the Hours bezel.

The C-xxxx tells us that this was originally sold in the Swiss domestic market, rather than being exported.

Awesome find!!

Jeff

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: Hi, hoping the experts can help out. A good friend found this
: amongst his late father's stuff. Not having any interest with
: it, he offered it to me. Upon seeing it, I knew right away that
: there was something wrong with the bezel but I could be wrong.
: I'm guessing this is an early 2446 3rd execution with screw back
: case. I took it apart to show some pics for the experts to
: hopefully chime in with their inputs

: Here it is with a GF Bracelet with HL endlinks. The dial does
: appear to be a 3rd execution

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: The clasp is marked "1 67"

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: Unlike my 2446C, the lugs are not marked 2446 at 12 . The only
: markings on the lugs at 6 o'clock are the numbers
: "89667"

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: Caseback pics

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: Engraved are the numbers "C 1298-2" what does this
: mean?

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: Finally, pics of the movement. It does state 72 R

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: What do you guys think? Any red flags? Hope to hear from the
: experts. Thanks in advance.