Hi!
Back and case(on the sides) still wear the blue protective lacquer, so this Rado was recently made with NOS-parts. That´s why it looks like new - it is.
In Fareast, there are still some quantities of NOS parts - cases, dials, hands, movements. From time to time, you find those parts in the bay, or watches made of them.
As Henry, I never have seen an authentic Gazelle-model without a Gazelle-emblem. So the dial is probably new finished or just printed. When I´m back home, I´ll have a look in my database for the reference 625.7913.4. The first three digits, 625, are correct for an ETA 2789 automatic movement with d/d.
Nevertheless, it looks brilliant! I also own one of these NOS-parts-Rados, a Purple Gazelle:
Good luck with your bracelet! In Phillipines, there are some manufacturers of customised bracelets, so if you can´t find a matching one, maybe that´s an option.