Pre-Owned A. Lange & Sohne Grand Lange Moon Phase 'Lumen' in 950 Platinum LSLS1392AI

This model was introduced in 2016. The dial is made of solid silver and incorporates segments in semitransparent sapphire crystal. The hands, made of rhodiumed gold, are luminous. The moon-phase display, the date display as well as the hour and power-reserve markers are also luminous.

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 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.

Case dimension

• Case diameter: 41 mm
• Case thickness: 9.5 mm

Winding mechanism

• Manually wound movement

Power reserve

• 72 hours

Functions

• Outsize date, Moon-phase display, Power-reserve indicator

Limited

• 200 pieces

Condition

• Some signs of previous wear may be present on the watch and box.

Important Information

This is an Image of the Actual Watch.

Papers describe the original manufacturer issued warranty documentation for the watch.

Any additional certificates (including, but not limited to, COSC or diamond certificates), any instruction manuals or additional booklets, if included, will be listed separately.

Any stickers shown on the watch is for its protection only.

We are unable to guarantee that the box is original and of the correct period.