There were three Hamilton Victors each with a slightly different style of dial. All had a 10K GF case and had either the 500 or 500A movement. There were released in 1957.

Hamilton Victor

Hamilton Victor

Hamilton Victor 500 movement
There were three Hamilton Victors each with a slightly different style of dial. All had a 10K GF case and had either the 500 or 500A movement. There were released in 1957.