They are Not currently running. Please study the photos to see the state of Condition of each piece/part! I believe the A158 module (within A158 Case) just requires a new Lcd display only (and one side button) but not 100% sure. These circuits/modules can be used for parts towards other watches or used for a repair/rebuild of an existing watch!Please Read All Notes Below. This Seiko Case Lot are for PARTS or REPAIR ONLY!! These Seiko's are over 40 years old. To Recap, this is a Seiko Module Lot for PARTS/REPAIR Only! Not currently in working/running condition!