The Tourbillon Flashcards
Who invented the tourbillon and in what year?
Abraham-Louis Breguet in 1795
Fill in the blank: The word ‘tourbillon’ is French for ‘_____’
whirlwind
True or False: A tourbillon improves a watch’s accuracy by rotating to counteract the effects of gravity.
True
What is the main purpose of a tourbillon in a mechanical watch?
To reduce positional errors caused by gravity, thereby improving accuracy.
Describe how a tourbillon works in a watch movement.
The balance wheel and escapement are mounted in a rotating cage that completes a full rotation, usually every minute, to average out gravitational effects.
Why is the tourbillon considered prestigious in watchmaking?
It requires precision engineering and high craftsmanship, showcasing a watchmaker’s skill.
Name two luxury watch brands known for creating tourbillon watches.
Patek Philippe and Audemars Piguet
True or False: Modern advancements have made the tourbillon essential for accuracy in all high-end watches.
False
Compare a single-axis tourbillon and a multi-axis tourbillon.
A single-axis tourbillon rotates around one axis, while a multi-axis tourbillon rotates in multiple directions for increased complexity.
Fill in the blank: A variation of the tourbillon with no visible support is called a _____ tourbillon.
flying
Why might a collector choose to buy a watch with a tourbillon?
For its artistry, engineering, and the historical significance it adds to the timepiece.
Name one visual benefit of a tourbillon in a luxury watch.
The rotating motion adds a mesmerizing, dynamic visual effect.
True or False: The tourbillon was originally invented to improve accuracy in pocket watches.
True
Which type of watch complication is designed to counteract gravity’s impact on accuracy?
The tourbillon
Fill in the blank: The _____ Classique Tourbillon Extra-Plat is a notable tourbillon watch from the brand that invented this complication.
Breguet
