Movements

Calibre 242

Self-winding
Tourbillon
Power reserve in hours 288 hours
Calibre diameter 30.60 mm
Calibre thickness 6.10 mm
Jewels 43
Glucydur free sprung balance with gold regulation screws
Secured movement
Silicon balance spring
Components 243
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Calibre 242

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Key models

66240-3431-55B66240-3631-55B