Hey guys, I'm less familiar with Zenith and was hoping folks might weigh in on this one. The case looks to be fairly sharp, with brushing in tact, and the dial and hands appear to be in good shape. I'm not sure if the crown is original. The lume on the hands is not a great match to the pips, but that's pretty nit-picky and not a deal-breaker for me. Finally, the ref number on the caseback appears to have been polished off or obscured for some reason. Is this a reasonably solid movement? The asking price is $560. Watch is said to have been serviced.