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ZEITWERK DATE

Our contribution to digitisation.

On its tenth anniversary, Lange’s first mechanical digital watch welcomes a further sibling featuring a newly developed movement and an additional function. The ZEITWERK DATE is endowed with a peripheral date display that is perfectly matched to the face. The date ring is made of glass with printed numbers from 1 to 31 and the current date is shown in red. The ZEITWERK DATE is available in white gold with a grey dial.

The button at 4 oʼclock constitutes a further technical innovation. It is used to separately advance the hour indication. To enable this independently of the switching cycles of the movement, a clutch uncouples the hour ring from the jumping numerals mechanism each time the button is actuated. When the button is released, the switching impulse is generated.

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1 的型號 ZEITWERK DATE

部機芯 L043.8

零件數目

516

寶石軸承數目

70

套筒數目

2

動力儲備

72 小時動力儲備(完全上鏈狀態下)

振盪系統

振頻: 18000 每小時振頻

微調系統: 螺絲擺輪

機芯尺寸

直徑: 37 mm; 厚度 8.9 mm

部機芯 部機芯