Bulova 1962 Boulevard

Here's an interesting one - it appears in 1962 and gets a different band in 1965 that changes the stock number and the name. It's a front loader and I haven't attempted to open it. I previously submitted a 1965 dated example linebook named based on year as Ensign "DW".

This one is a 1962 and linebook identified by the year as 

Bulova Boulevard