I know the first gen got the star and the second gen the compass rose, but not sure of the diameters? Any help would be appreciated!

 

Xmas eve bump? Anyone?

 

Now the holidays are over, professionals will come and give an answer.

 

Ya think? Hope so....

 

I’ll give you an answer tomorrow

 

Fantastic! Appreciate it...

 

It’s about 6mm, sorry but I have discharged battery

 

Thanks, Preacher. If it's not too much trouble, would you mind measuring the thickness as well?

 

15mm, 12mm without glass

 

Argh. I meant the crown...

 

About 3,5mm

 

Thank you, Preacher. Sorry for the inconvenience....

 

For the record, the first gen A277 crown dims are as follows (rounding):
Diameter = 6.4mm
Thickness = 4.6mm
Teeth = 22

 

Upon reflection, I suppose the diameter would be rounded to either 6.45mm or 6.5mm. Just seems that it is commonly rounded to 6.4mm out there for some reason...