June 22 (Reuters) - The euro hit a lifetime low against the Swiss franc on Tuesday as an option barrier at 1.3650 franc gave away.

Traders said stops were triggered below that level and there were more barriers at 1.3600.

The euro slipped to a low of 1.3627 francs EURCHF=, according to Reuters data. It was last at 1.3643 francs, down 0.3 percent on the day.

Top Swiss central bank officials reiterated late on Monday deflation risks had eased. (Reporting by Neal Armstrong and Tamawa Desai)