For those who never get the chance to visit SIHH in Geneva, Switzerland. Thank you auntie Amanda for the tickets to the event.
|Tools of the trade|
|Hand operated lathe for producing all the intricate parts in the AP caliber.|
|Inside an AP pocket watch|
|The caliber of another AP watch|
|Roger Dubuis Quatuor prototype - |
using 4 springs at right angle to each other to achieve even distribution of gravity.
An alternative to the well known tourbillon concept.
|Humans are still the best precision machinery the world has seen.|