A. Lange & Söhne LANGEMATIK PERPETUAL

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Reading Time: 4 minutes A. Lange & Söhne LANGEMATIK PERPETUAL was the first mechanical wristwatch to combine a perpetual calendar with the Lange outsize date. It differs from other calendar timepieces with small but subtle features such as the ZERO-RESET mechanism and a main corrector for simultaneously advancing all calendar displays. On the occasionContinue Reading