As far as I know there are two types of Chronomatic replicas. One quartz, with 24-hour subdial, functional Chronograph and date.
The other one uses the Venus 175 copy movement, modified with lefty crown. It does not have date, but elsewise it is a nice rep.. TTwristwatch carries these..
The Chrono-matic reps are not very popular in here though. Take a look at the "Community guide to the best Breitling replicas".