... a magnificent U/G Polerouter.
I like these watches so much!
I own a conventional example (not diver) which shows "Polarouter" on the dial, which was the original name, being changed to Polerouter later.
These are very classic watches, very elegant and a pleasure to have on your wrist. I enjoy mine very much, and can imagine you also enjoy yours.
Thanks for sharing in this beautiful photograph, which I enjoy so much viewing!
Best cordial regards, Abel.