Here’s an unusual one: A highly sought after 1960s “Jumbo” Jaeger-LeCoultre Memovox alarm watch that features a very rare World Time center turntable disc with selected city’s of the world printed to represent the different time zones. As I say in my ad, I can’t say for sure that this disc is correct for this watch — JLC themselves do not have the records to verify that. And some experts maintain that the printing on a World Time disc shouldn’t encroach on the edge of the inner dial one iota. But certainly watch companies back in the day did some very non-standard things when they wanted to sell watches and this disc and the dial as a whole are definitely 100% factory original printing. One thing’s for sure: at a big 37mm and with those exotic cities filling out what would normally be empty space, this is one very cool and classy looking and Memovox.