A NICE LOOKING HAMILTON 16 SIZE MANS MODEL 956 OPEN FACE MONTGOMERY DIAL POCKET WATCH FOR THE WATCHMAKER OR COLLECTOR AND EVEN THE RETAILER, THE WATCH IS RUNNING STRONG BUT IT WAS NOT SERVICED, THE DIAL IS PERFECT!! NO CRACKS CHIPS OR HAIR-LINES AND MONTGOMERY TYPE, IT LOOKS LIKE IT WAS RE-CASED BECAUSE I CAN'T GET THE TOP TO SCREW ALL THE WAY DOWN,,, DON'T KNOW WHAT I'M DOING WRONG.