This for the new DW Exhibition Tourbillon Clock the Tourbillon Carriage is 52mm in diameter. This one you can actually see
Watch video Cutting a contrate wheel online without registration, duration hours minute second in high quality. This video was added by user David Walter Timepieces 20 February 2018, don't forget to share it with your friends and acquaintances, it has been viewed on our site 162 once and liked it 3 people.