A number of macro-shots of my Heuer Autavia "Mareographe" ref. 2446 SF
powered by a Valjoux 721. It has an interesting serial number, whereby the 6 digit number consists of five "1" and one "2". Cheers, HSTE ...
Let’s not forget the age…
And the fact that these things were not designed or used materials that would make them last forever. The really durable, almost scratch proof steels only came in the 1970s 😊
looking excellent
Seems to be a Heuer trademark with the use of light blue and white for subdials. Enjoy!
