Hebdomas mainspring

[antonyh]

I'm just wondering if anyone has or know anyone that has a mainspring for a hebdomas 8day pocket watch. 

I have tried all the suppliers, I have even bought one from ebay, but it turns out it was not quite the right size. 

Hope someone can help, thanks all. 

[mikepilk]

Can you give the calibre number ?

[antonyh]

Morning thanks for the reply.

According to my information its a Orator 101, 2.80x 34.0 x 0.30 x 1220mm

[watchweasol]

Have a look at the watchguys site he has a listing of GR springs.  unfortunatley wrong type of file to down load here.

[mikepilk]

According to Ranfft : http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2uswk&Orator_101

It's as you list : 2.80 x 34.0 x 0.30 x 1200mm. That's one chunky spring !

It's not listed in the GR database, only the Orator 110.

Cousins and 'OBSOLETEWATCHANDCLOCKPARTS' don't have anything even close.