The DW Exhibition Tourbillon
With Petto Cross Detent Chronometer escapement. The tourbillon is completely finished, fitted to the movement and running happily
If you listen carefully in the second half of the video you will hear the “whistle” of the passing spring in motion
Watch video The DW Exhibition Tourbillon online without registration, duration hours minute second in high quality. This video was added by user David Walter Timepieces 28 December 2018, don't forget to share it with your friends and acquaintances, it has been viewed on our site 154 once and liked it 6 people.