ei8htohms
8555
that sounds like marketing speak
Hi BHK9,
There are some very efficient automatic winding mechanisms out there, but none of them to my knowledge defy the laws of physics. It's not possible for an automatic winding mechanism to fully charge a 60 hour power reserve after only 10-20 minutes on the wrist unless you're doing jumping-jacks the whole time. 
_john
Tradition 7037,comments welcome!
Howdy folks, Had an long itchiness in my mind for this piece in wg.Long since they 1st intriduce 7027 in yg abd i had predicted to my AD that they will show up one in automatic in no time.I was right!the consecutive year they launch 7037. Some folks here,...
I am one of those who dislike the watch
The rotor is a clumsy and tacky attempt at recreating the look of the hammer automatic winding found in the old Breguet pocket watches. Also the automatic winding makes the watch slightly thicker than the original La Tradition which is a drawback. While I...
Very personnal...i guess!
SJX, I really dont know.By the guess from the the only that's yours feedback,i guess there should be draw-back to this watch. Personnally,i handled the watch last week,well everything seems alrite! The rotor at the back, you mentioned copying the old watc...
that sounds like marketing speak
Hi BHK9, There are some very efficient automatic winding mechanisms out there, but none of them to my knowledge defy the laws of physics. It's not possible for an automatic winding mechanism to fully charge a 60 hour power reserve after only 10-20 minutes...
John!Check this out!
Hi John, Me,neither a professor or physicist genuis but got little knowledge of the mechanism of 7037. This winding mechanism was a vast improvement of Perrelets's first perpetual wnding mechanism.This improve system ,the mass that charged the main spring...