This sale is for a watch movement caliber ETA 2763 . Complete with a Helvetia dial and hands ( the second hand is a bit bent ) . This is New old stock and never fitted in a watch . It is listed as needing a service as it is out of the case and has been handled . An oil and clean may be necessary . It is in working condition and everything seems fine including date setting but i have not tested the timekeeping . 

Measures 26mm diameter x 4.5mm thick including dial