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GRAND LANGE 1 MOON PHASE "Lumen"

A marvel of physics

Electromagnetic radiation at wavelengths between 100 and 380 nanometres is commonly referred to as ultraviolet light. It is not visible as such to the human eye. It penetrates the semi-transparent dial of the GRAND LANGE 1 MOON PHASE “Lumen” and charges the luminous elements, even those that are not yet exposed. The result: the first Lange watch featuring a luminous moon-phase display and a luminous outsize date.

The GRAND LANGE 1 MOON PHASE “Lumen” is presented in a limited edition of 200 timepieces. The GRAND LANGE 1 MOON PHASE “Lumen” features luminous hands and appliques.
In the GRAND LANGE 1 MOON PHASE “Lumen”, the moon is depicted through apertures in the coating of the lunar disc, combined with a luminous surface behind it.

The outsize date consists of a transparent glass units disc with black printed numerals that rotates in front of a luminous background and a tens cross with a white luminous coating and black numerals. Charged by UV light, the display surface of the tens cross also glows even before the date switches. The moon is depicted through two round apertures in the coating of the glass lunar disc, combined with a luminous surface behind it. This timepiece, presented in a limited edition of 200, also features luminous hands and appliques for the time and power-reserve indications.

Discover the model

1 的型號 GRAND LANGE 1 MOON PHASE "Lumen"

部機芯 L095.4

Number of movement parts

463

寶石軸承數目

42

Number of screwed gold chatons

7

動力儲備

72 小時動力儲備(完全上鏈狀態下)

Oscillation system

振頻: 21600 每小時振頻

微調系統: 螺絲擺輪

機芯尺寸

直徑: 34.1 mm; 厚度 4.7 mm

部機芯 部機芯
部機芯 部機芯