The Vintage Wrist Watch Company has dated this piece to the 1930s.
The watch has a stem-winding movement, signed Valjoux 61, which is working nicely. The movement is protected by an inner hinged cover which has some scratching.

The Valjoux 61 is a good quality movement which was used in some of the early Heuer chronographs.
The watch measures 50mm diameter excluding the winding stem and the loop. The case is chrome plated.

The acrylic lens is in good condition.
The dial has two subsidiary dials, one for constant seconds and the other to records up to 30 minutes. The subsidiary dials have darkened with age. Blued steel Breguet style hands. The chronograph is a single button which starts, stops and re-sets to zero. There are a few hairline cracks to the dial but they are faint.
The watch comes in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1930s.
Specialists in antique and vintage wrist watches and pocket watches
You can view the stock and full dealer information on the The Vintage Wrist Watch Company Profile Page