This is a 34.5mm. 1964 OMEGA SEAMASTER with the correct OMEGA winding crown and all-dial appearance (looking larger than its measurement). The dial and raised gold toned markers and hands are all original. The steel sea monster screw back has the raised logo. The fine automatic caliber 552 rotor winding movement was just cleaned and accurate. The simplistic and uncluttered appearance of this dial lends a “timeless” look. This is a highly reliable vintage OMEGA that will tick away for a lifetime .