Unlike other models, this unique piece offers two symmetrical barrels that switch between one another for optimal power output. The patented mechanism that supplies constant force rotates once per minute in one second increments and provides 60-second tourbillon to help average out any gravitational errors.http://www.luxury4play.com/watches-for-men/this-arnold-son-timepiece-takes-precision-to-a-whole-new-level-20150724/

These are random photos and videos that are collated for prosperity sake. Enjoy!!!!!!!!!.........