Nice Men’s Vintage 1970’s Pulsar Digital James Bond P3 3013 Watch Parts Repair

I do not know if the watch is working.  The back is missing and I could not test it.  It is being sold as is for parts or repair.  I believe that it is model P3 based on pictures of others that I have found.  The watch has 10 k gold filled trim and stainless back.  The movement is marked 3013.  The watch measures about 41 mm across.  The band will fit up to a 7” wrist.