Breitling has gone to their past with the 1959 Navitimer and the AVI 765. Wouldn’t it be great if the reproduced that one? Wishful thinking I’m afraid.
The Duograph is almost a synonym of Venus 179. If I could only have one Breitling, I'd choose Duograph over Navitimer. Other brands such as Record in 1940s also made split second chronographs using Venus 179, but no as prominently as Breitling.