what is the importance or significance of that? does that add anything special to the watch?
my understanding is that UN and breguet have in house made movements. i read on some post that blancpain uses piaget movements. i dont know about jlc. also, is UN and "independent" manufacturer or are they part of a big group like swatch group etc. is there any value of owning a brand that is not part of a big group?
thank you all very much for your responses.
ason