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hi everybody

i have a watch maybe from the sixties which works perfectly face up keeping very good time.  unfortunately

when you turn it upside down it stops immediately. fault suggestions would very much appreciated

regards to all

roger

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Hi roger, first de-mag the watch and test again.  Then check the end shake on the balance, which should be perceptible but not excessive. The balance should be perfectly free in all positions. Check roller to fork clearance face down. You will have to systematically go through the motions. Sorry, but without seeing the watch it is difficult to be specific, for me anyway. Take OH`s advice.

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hi.

thanks for the responses. the movement is a raymond dodane  RD344-2 apparently

inspired in conjuction with the swiss.  manufactured in france in besançon 1968-1972.

i took the back off and with the watch face up the balance amplitude is no more than

90 degrees at best. the watch is called solo which i suspect went defunct. the watch is

only 32mm diameter 17 jewel.  i am very suprised it keeps very good time.  this in its day

was quite a quality watch with 2 hallmarks for gold plated.
i will get the watch serviced. again thanks for input

best wishes to all

roger

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