Tudor7922
13
Question about Master Grande Ultra Thin
Hi All,
I have a question/problem with my JLC Grande Ultra Thin (40 mm).
when I wear it, the rotor is hopefully going both ways. However, when it spins one way, the wheel next to the rotor does not move. I am convinced the wheel used to turn no matter which way the rotor is spinning.
My local AD doesn't really know about it, your advices would be welcome.
thanks
Charles
I think it's normal
By: quattro98 : March 6th, 2012-16:07
I'm pretty sure the automatic winding mechanism is unidirectional, so the rotor is free to spin in both directions, but only winds the watch in one direction. I assume that what you're noticing is the lack of coupling of the rotor to the winding system wh...