Tourbillon (English Wikipedia)

About Aaron Becsei, HU: Bexei Watches, archived from the original on 2011-10-21, retrieved 2011-10-21.
Primus, HU: Bexei Watches, archived from the original on 2011-10-20, retrieved 2011-10-21.

bloomberg.com

Gretler, Corinne (28 January 2016). "TAG Heuer to Undercut Rivals With Cheapest Swiss Tourbillon". Bloomberg.com. Archived from the original on 22 December 2017. Retrieved 21 December 2017.

chronocentric.com

"Chronocentric: Accuracy of fine wristwatches". Archived from the original on 2015-08-19. Retrieved 2012-07-18.

espacenet.com

worldwide.espacenet.com

GB 2027232A, Randall, Anthony George, "Timepiece with tourbillon", published 3 August 1978, issued 13 February 1980

fhs.ch

"Swiss Made". Federation of the Swiss Watch Industry. Archived from the original on May 23, 2010. Retrieved December 21, 2017.

forbes.com.au

"Donald Trump is selling $100,000 tourbillon Victory watches in his name". September 30, 2024.

gearpatrol.com

Conner, Andrew (4 March 2016). "Why do tourbillons cost a small fortune? The movement that's useless, costly and beloved". Gear Patrol. Archived from the original on 16 August 2019. Retrieved 16 August 2019.

glashuette-original.com

"Uhrmacher Helwig", Alfred Helwig (in German), Glasshütte original, archived from the original on 2011-04-08, retrieved 2010-09-17.

hodinkee.com

Forster, Jack (July 26, 2018). "In-Depth: Does The Tourbillon Have Any Real Benefits In A Wristwatch?". Hodinkee. Archived from the original on 2022-07-05. Retrieved 2022-04-11.

lepoint.fr

Gallet, Hervé (2020-04-28). "Et Purnell inventa le Spherion". Le Point (in French). Archived from the original on 2023-02-16. Retrieved 2023-02-16.

scmp.com

"The truth behind Trump watches: Rolex rivals or overpriced knock-offs?". South China Morning Post. November 7, 2024.

tractionink.com

"Current Chinese Developments". Tourbillon. Traction ink. Archived from the original on 17 July 2011. Retrieved 1 June 2010.

watchesbysjx.com

"JX Su", Obituary: Kiu Tai Yu, Chinese Independent Watchmaker, SJX Watches, archived from the original on 2021-11-21, retrieved 2021-11-21.

watchprosite.com

rolex.watchprosite.com

Velociphile (August 7, 2005). "New 'Quartz' Crisis Ahead?". Rolex. Watch pro site. Archived from the original on 6 October 2011. Retrieved 1 June 2010.

web.archive.org

Forster, Jack (July 26, 2018). "In-Depth: Does The Tourbillon Have Any Real Benefits In A Wristwatch?". Hodinkee. Archived from the original on 2022-07-05. Retrieved 2022-04-11.
Triple Axis Tourbillon, CH: Prescher, archived from the original on 2012-02-26, retrieved 2009-09-02.
About Aaron Becsei, HU: Bexei Watches, archived from the original on 2011-10-21, retrieved 2011-10-21.
Primus, HU: Bexei Watches, archived from the original on 2011-10-20, retrieved 2011-10-21.
Gallet, Hervé (2020-04-28). "Et Purnell inventa le Spherion". Le Point (in French). Archived from the original on 2023-02-16. Retrieved 2023-02-16.
"Uhrmacher Helwig", Alfred Helwig (in German), Glasshütte original, archived from the original on 2011-04-08, retrieved 2010-09-17.
"JX Su", Obituary: Kiu Tai Yu, Chinese Independent Watchmaker, SJX Watches, archived from the original on 2021-11-21, retrieved 2021-11-21.
Conner, Andrew (4 March 2016). "Why do tourbillons cost a small fortune? The movement that's useless, costly and beloved". Gear Patrol. Archived from the original on 16 August 2019. Retrieved 16 August 2019.
"Current Chinese Developments". Tourbillon. Traction ink. Archived from the original on 17 July 2011. Retrieved 1 June 2010.
"Swiss Made". Federation of the Swiss Watch Industry. Archived from the original on May 23, 2010. Retrieved December 21, 2017.
Velociphile (August 7, 2005). "New 'Quartz' Crisis Ahead?". Rolex. Watch pro site. Archived from the original on 6 October 2011. Retrieved 1 June 2010.
Gretler, Corinne (28 January 2016). "TAG Heuer to Undercut Rivals With Cheapest Swiss Tourbillon". Bloomberg.com. Archived from the original on 22 December 2017. Retrieved 21 December 2017.

wired.com

Giles, Matt. "It Sure Looks Like Trump Watches Are Breaking Copyright Law". Wired – via www.wired.com.

worldcat.org

Daniels, George (2013). Watchmaking. Philip Wilson Publishers. ISBN 978-0-85667-704-5. OCLC 949352308.

search.worldcat.org

Daniels, George (2013). Watchmaking. Philip Wilson Publishers. ISBN 978-0-85667-704-5. OCLC 949352308.