Frederique Constant | Functions: 7 Jewels & Minutes & Chronograph & 25 Months battery life & 4 Jewels & 45 Months Battery Life & 40 Diamonds | Glass: Sapphire Crystal

Frederique Constant | Functions: 7 Jewels & Minutes & Chronograph & 25 Months battery life & 4 Jewels & 45 Months Battery Life & 40 Diamonds | Glass: Sapphire Crystal

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