Hello Bob, Other than being a wall clock, the Citizen Satellite Wave does what you want. I suppose you could take the watch without the band and mount it on the wall, though rather small for a wall clock. There are also plenty of computer driven LCD monitors that can run clock displays (though you would be running from NTP). And then there is the Geochron. Looks really nice on a 4K monitor hanging on the wall. Regards, Skip Withrow