This is a magnificent all original Mathey Tissot stainless steel chronograph from 1948. The case of the watch measures 35mm in diameter and is unpolished. 

Perhaps the most important feature of this watch is its Lemania movement labeled a CM-15 and is essentially the same movement as the original Omega Speedmaster chronographs. This movement has been serviced and is running well.

The dial is a true testament to its heritage, all original with an amazing tropical patina. 

This is a true collector piece and a collection builder.