Up for sale is this Rare Corum ISA Cal. 125 quartz movement is pre-owned and does not work due to the entire movement being bent so for parts or repair. Would make an excellent parts movement and with some work will be ready to be enjoyed for years to come. Movement: Swiss Corum ISA Isatronic 125 8 jewel quartz movement not working entire movement is bent so for parts or repair. Comes with bent Dial and hour hand. Note: Entire Movement and dial are bent as seen in pictures. If you have any questions do not hesitate to ask.