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DATOGRAPH大日历计时万年历腕表

18K玫瑰金款

編號410.032 E

此型號目前暫未生產,非在售作品。我們的朗格大使將很樂意回答任何其他問題。
The DATOGRAPH PERPETUAL is a wristwatch that combines a chronograph with a perpetual calendar. With indications of the date, day of week, month and leap year, this perpetual calendar is engineered to such a degree of accuracy that it requires no adjustment until the year 2100, when a one-day correction is needed. Conversely, its chronograph can stop times to an accuracy of one-fifth of a second.

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