I live outside all the global terrestrial atomic radio footprints, so I fall back to satellite signals for my high-accuracy requirements.
Here I present my Citizen Eco‑Drive F100 Satellite Wave, Citizen H909 Promaster Satellite Wave and Casio G-Shock Gravitymaster GP-1000. All sync'd to the GPS satellite network at an altitude of 20,000 km.
Three of my favorite watches.The F100 is more dressy and quite low-profile with nice angular lugs. The H909 has a really interesting domed design and amazing faceted dial, while the GP-1000 could probably survive a nuclear blast.
So let's see your satellite watches!