The tourbillon cage boasts a robust construction. In Grade 5 titanium, it weighs just 0.28 grams and requires little energy to be mobilised, thus ensuring accuracy. This alloy enables the cage to be decorated with hand-polished angles.
Expertise that is both artistic and technical
The Duomère à Quantième Lunaire 40.5: an ideally proportioned case
Focus
Tourbillon cage, Master Grand Tourbillon
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