Cannot be installed in a bracelet

[Aramon]

I edited one dial for MB6, edited images, exported to a BIN file. When you try to install the dial in the bracelet, you get a "bad sync" error.
I tried to open the original, downloaded BIN file and then recompile it into the BIN, without any changes to the dial, but again the same error.
I do not get it. Can anyone check why this is happening?
My watch face can be downloaded here:
https://www.uschovna.cz/en/zasilka/RJVRVDKPEDXPPLF2-XFA/?set_lang=en