The different models of the Dynamatic were distinguished by lens and shutter arrangements as well as the chrome front.
The Dynamatic Deluxe has a chrome front plate and the Prontormat S-V shutter. 1961-1962
You might have seen this camera in Harry Potter and the Chamber of Secrets.
We actually have two Matchmatics. One has a fancy light meter attached. Last year, I put a roll of black and white film through one of the Matchmatics and got some fun photos.