Tissot Ballade 39mm FS6107I with its 80-hour power reserve

with its 80-hour power reserve

The new PRX is exactly the same size as the original watch from 1978: 35mm - making it even more desirable

in a 51 mm x 44 mm rectangular case

multifunction movement and black silicone strap

Tissot Ballade 39mm FS6107I with its 80-hour power reserveDescription The Ballade COSC is an evolution of a model with deep roots in the Tissot collection reintroduced in 2024 and now elevated with chronometer certified performance. At its core is the Powermatic 80 movement, officially recognized for its accuracy and reliability. Its fluted bezel defines the watchs identity, with finely cut ridges that add depth and character to the case. The Ballade COSC combines certified performance with sharp visual