Grand Lange 1 Moon Phase – Sincerewatch.com

A. Lange & Söhne

Lange 1

Grand Lange 1 Moon Phase
139.025

SGD 77,196.26 excl. GST

SGD 82,600.00 incl. GST
Approx USD 62,162.83 excl. GST

In Stock

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How much time elapses from new moon to new moon? The accurate calculation of the so-called lunation is one of the most complex issues of general lunar theory. Indeed, it varies and over a decade can exhibit a difference of more than 13 hours. On average, a lunation lasts 29 days, 12 hours, 44 minutes and 3 seconds. Lange’s watchmakers wanted to reproduce this duration as accurately as possible. The GRAND LANGE 1 MOON PHASE gives the earth’s companion a place at which it garners the most attention: on the main dial, the moon-phase display occupies a particularly large stage with a disc diameter of 14.3 millimetres. The golden moon tracks the orbit of the original with an accuracy of 99.998 per cent. Once correctly set, the display only needs to be corrected by one day after 122.6 years, assuming the watch runs without interruption.

Product Reference

139.025

Display

Time indicated in hours, minutes, and subsidiary seconds with stop seconds; power-reserve indicator; outsize date; moonphase display

Strap/Bracelet Material

Crocodile leather

Strap/Bracelet Color

Black

Case Material

Platinum

Dimensions

41mm (w) × 41mm (l) × 9.5mm (h)

Case Color

Platinum

Movement

Manual winding, Power reserve 72 hours when fully wound

Water-resistant

3 bar

Gender

Male

Dial Color

Solid silver, argenté

Caseback

Sapphire crystal

24 months worldwide warranty

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