When Omega released this Dynamic range in 1968 it was the result of years of development not from a mechanical point ,the cal 565 movement was already highly regarded but the focus had been on the design and the revolutionary shape was arrived at as it fitted the human wrist so well!. although a large watch at 42 mm it wears really well as it sits low on the wrist
Personally I love them and find the other focus of the design outstanding ,that was to create dials that were easy to read which again Omega succeeded at with the this silver and blue combination .
Sadly even though many Dynamics were produced not many survive and even fewer in this condition.
Manufactured in 1969 this outstanding piece would make a memorable 50th birthday gift