The ETA 1207 is a mechanical watch movement, belonging to a series of movements that includes 1080, 1082, 1084, 1086, 1088, 1094, 1096, 1098, 1140, 1142, 1144, 1146, 1148, 1154, 1156, 1174, 1176, 1178, 1180, and 1182. The 1088 movement is a manual wind movement that features a sweep second hand. It was commonly used in watches around 1955.