Tissot Powermatic 80.661

The Powermatic 80.661 is a variant designed for open-heart dial configurations, featuring a visible escapement at 12 o'clock. Part of the C07.6XX series which uses a traditional metal escapement rather than the synthetic escapement found in C07.1XX models. Found in Tissot Tradition Open Heart models. Does not include date complication to allow for the open-heart aperture.