This is one I did for a client several years ago. A 12-size, 19-jewel Hamilton 902. An unusual case and dial. Before someone suggest that I didn't remove the cap jewels, please note. On higher jewelled American watches, I remove the cap jewels, re-fit the proper hole jewel, then re-fit the retaining screws. you do NOT want to mix up the hole jewels because of different profiles and jewel hole sizes.