Movements

Calibre 7663Q

Self-winding
Ultra-slim
Power reserve in hours 72 hours
Calibre diameter 27.00 mm
Calibre thickness 4.57 mm
Jewels 34
2 mainspring barrels
Glucydur free sprung balance
Components 244
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Calibre 7663Q

7663Q
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Key models

6653Q-1529-55B6653Q-3642-55B