Tissot T.12 automatic watch

A rare oval T.12 automatic watch in good condition. The crystal is in good condition, no big scratches or cracks. The dial is flawless. The case and the original bracelet have traces of age and use, and the crown is original. The bracelet fits on a wrist with a thickness of about 20 cm. The service history is not known, but all the features work fine and the watch is running approximately +- 20 seconds per day.