Looks great. What's the dimensions? 

Such a killer reissue. It looks like it could be new-old-stock.  Nice purchase!

Seiko. 

You could also do a survey on best bang-per-buck movement. In which case my answer would be the ST-19. 

For me, Oris provides the best ownership-satisfaction-to-dollars-spent ratio. But I wear my Seikos far more so maybe that‘a my real answer.