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Hello all,

I am servicing a 1950s Gruen Autowind, I was at the end of the process when I removed the upper balance shock setting. This is a two piece setting with the cap jewell attached to the double eared retaining spring, the other jewell does not resemble other jewels I have serviced in the past, my question is this, which way is the Chaton placed in the movement so the jewell setting will be installed correctly. I didn't look at it close enough when removing for cleaning and lubrication. I tested the Chaton in the movement both sides in the up and down position, it fits well in both. Any help would be appreciated. 

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