Movements

Calibre 1153

Self-winding
Ultra-slim
Power reserve in hours 100 hours
Calibre diameter 26.20 mm
Calibre thickness 3.25 mm
Jewels 28
2 mainspring barrels
Glucydur free sprung balance with gold regulation screws
Secured movement
Silicon balance spring
Components 186
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Calibre 1153

1153
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Key models

3400A-4544-55B