Available again after a long absence!  A new, drop-in, microprocessor-based movement replacement for the Pulsar P2, P3, Hamilton QED and QTC, and Omega TC 1 and 2 models (shown here in green carrier for contrast; standard is black).  Precisely duplicates the display and setting functions of the original Time Computer LED modules. Features a fully temperature-compensated circuit that maintains accuracy from -40 to +40 degrees C.  Uses an original Time Computer LED, and so maintains the correct appearance of the display.  Comes with a full 1-year warranty against manufacturing defects.  Trade in your old, non-working module and receive a $25 credit against the purchase price.  Note: Due to possible mismatches between the reed switches and button magnets, the only way to guarantee proper functioning (even original TC modules were not freely interchangeable between cases), it is best if you send your watch in, so the module can be fitted, and adjusted if necessary, to work correctly in your specific case.  Turn-around time is typically 7 days or less. Modules going to non-U.S. destinations sent Registered Mail only for $34.  Member 157764 NAWCC since 2003; buy with confidence.  

NOTE:  When ordering, please specify whether the module is going into a P2-type (one-button, time only), or P3-type (two-button; time and date) watch.