Is your like this one?

Next question would be about the condition -- cosmetic and mechanical? Running well / keeping good time / chronograph operation good (start / stop / reset)?

Jeff

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I'm hoping that someone here can give me an idea of what I have and what it might be worth.

I have what I think is a Heuer Autavia 73663 Siffert model watch based on the information that I have found here.

I'm brand new to this so please be kind!

The watch is a manual wind, screw on back, white face with 3 black dials.

The number in the case between the lugs one one end is 73663, the other end is 200004.

I will post some pictures shortly.

Any ideas?