I pulled up this Datora before in 2017 when Phillips let it through, selling at circa £4k !...
viewtopic.php?f=11&t=63111Now it has appeared again in Christies. Buyer be(very)ware!
https://onlineonly.christies.com/s/watc ... a-15/83096Fake Speedmaster Case (Not the slimmer lyra lug of the ref 2130 Chronomatic)
Inner Tachymetre insert from a Wakmann/Gigandet or similar
Generic 1970s bakelite bezel
The dial is from a ref 2034 / 2018 / 2033 tonneau case Datora
The estimate suggests they know its probably not right...