Finally made it to the DFS store across from where we are. The Galleria... very upscale place. Apologies for the poor quality shots as they do not allow photography.
Brand that you can find here in DFS? Lots... Zenith, Baume&Mercier, Hermes, Longines, TAGHeuer, Bell&Ross, Citizen, Blancpain, IWC, Emporio Armani and GP among others.
Across from the DFS, you find Naha Main Place. I manage to find two watch shops...
Don't know what the shop is called, can't read Japanese. They carry Citizen, Casio, Seiko, Ball, Breitling, Omega and a few other brands.
The other shop is called briO. They carry the usual shopping mall brands like Casio, Citizen, Police and Seiko among others.
A selection of their Casio on display.
With the typhoon getting closer, I am guessing these are about the best I can do with regards to watch shopping in Okinawa. Only the airport is left...