… one of my all time favorites. One I thought I would never have the privilege to own. ❤️💙 Cheers, HSTE

… yet loveable nonetheless, 2446C GMT Mk4 with its GF bead of rice bracelet. Being a birth year watch makes it a little bit more special to me Regards

Left to right: - Autavia 3646 „big eyes“ - Autavia 2446C for the Air Force of Argentina (Emblem on case back) - Autavia 2446C SF „Mareographe“ - Autavia 7764 „Skipper“ in a 2446C case - Autavia 2446C GMT Cheers, HSTE

Heuer Autavia 2446C GMT, Heuer Autavia 2446C „Argentina Air Force“, Heuer Autavia 3646 „Big Eyes“. Cheers, HSTE

- Heuer Autavia 3646 "big eyes" from ca. 1963 - Heuer Autavia 2446C "Argentina Air Force" from ca. 1968 - Heuer Autavia 2446C "GMT" from ca. 1969/70 Cheers, HSTE

....Heuer 2446C GMT with Heuer/Gay Freres 1/70 bracelet. Have a good week, HSTE

Let's skip (I will return to that) the old chronographs and jump to more modern ones: Autavia 2446C GMT "First Execution", I believe. Manual wind, of course. I need to check but, according to OnTheDash, this case is "a compressor case" and the watch is fr