| 摘要 |
The invention relates to a timepiece (1) including a movement (5) that has a resonator (9) of the type with a balance (8) and balance spring (10) and an escape system (7) of the type with a wheel (11) and Swiss lever (13). According to the invention, the balance (8) oscillates at more than 36,000 vibrations per hour and the escape system (7) is at least partially pierced to decrease the inertia thereof. The invention concerns the field of high frequency watch movements
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