08 April 2021 |
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WATCHES AND WONDERS 2021: A Lange & Sohne novelties


The new LANGE 1 PERPETUAL CALENDAR is totally focused on the eponymous complication. Its integration into the prominent dial layout of the LANGE 1 was made possible thanks to a peripheral month ring created especially for this design. The new timepiece comes in pink gold with a grey-silver dial or – in a limited edition of 150 watches – in white gold with a solid pink-gold dial. The moon-phase display with an integrated day/night indicator is a further special feature.

Apart from the classic principle with calendar displays controlled by a 48-step cam, the LANGE 1 TOURBILLON PERPETUAL CALENDAR introduced in 2012 already took a different approach that has now been adopted by the new model. To integrate the calendar ensemble into the exceptional off-centre dial architecture of the LANGE 1 without compromising the harmonious balance of the displays, the month indication was implemented with a ring at the periphery of the dial that advances once a month.

The perpetual calendar is the central complication of the LANGE 1 PERPETUAL CALENDAR, but not the only one. The watch additionally features a moon-phase display with an integrated day/night indicator. The combination of the moon-phase display with a day/night indicator has two layers. It consists of a solid-gold celestial disc with a blue gradation. It completes one full revolution about its own axis every 24 hours. Against this background, the moon – either in white or pink gold – performs its synodic orbit in 29 days, 12 hours, 44 minutes, and three seconds with such precision that it takes 122.6 years before a correction by one day is needed. With the 2016 debut of the combined display in the LANGE 1 MOON PHASE, the moon appears on a monochrome light blue canopy during the day and on a dark blue starry sky at night.

The LANGE 1 PERPETUAL CALENDAR has a diameter or 41.9 millimetres and a height of 12.1 millimetres. It is available in two versions. It comes in pink gold with a grey solid-silver dial and – in a 150-watch limited edition – in white gold with a solid pink-gold dial.


The fascination of a bright moonlit night is the motif of the new LITTLE LANGE 1 MOON PHASE. Its eye-catcher is the solid-silver dial coated with shimmering dark-blue gold flux; the sparkling copper particles evoke a starry nocturnal sky. The applied Roman numerals at 3, 6, 9, and 12 o’clock as well as the star-shaped hour markers between them are crafted from rhodiumed gold just like the hands. The dark hue of the dial is echoed by the outsize date and the white-gold lunar disc with its 628 stars. A dark-blue, shiny leather strap with sparkling pigments and a solid white-gold buckle complement the elegant appearance of the watch. In the second version, 56 brilliant-cut diamonds adorn the bezel of the white-gold case with a diameter of 36.8 millimetres.

The elegant combination of aesthetic appeal and precision in a watch is demonstrated by the LITTLE LANGE 1 MOON PHASE with a moon-phase display calculated to remain accurate for 122.6 years.

With the configuration of an off-centre dial layout, the outsize date, the power-reserve indicator, the twin mainspring barrel, and a three-day movement, the LITTLE LANGE 1 MOON PHASE has all of the technical features of the LANGE 1.


Introduced in 2018, the TRIPLE SPLIT is the world’s only mechanical split-seconds chronograph that allows the measurement of intermediate and reference times for durations of up to twelve hours. The former edition in white gold with a grey dial is now followed by a second version – also in a limited edition of 100 timepieces – in pink gold with a blue dial and rhodiécoloured subsidiary dials. Despite the wealth of displayed information, an ingenious material and colour concept make it easy to clearly assign each of the ten hands to a specific function.

Stopping times of up to twelve hours is possible with the TRIPLE SPLIT – that alone is a rarity in a mechanical chronograph. The extension of the rattrapante function to the hour counter offers a multitude of further possibilities. For instance, the TRIPLE SPLIT can compare the times of two opponents in a Formula One race, a Tour de France stage, or a marathon. It is also possible to stop the times of consecutively starting events or add together the times of multiple-hour events such as the duration of the individual Ironman disciplines. Any number of lap times can be stopped during additive time measurements.

Inside the 43,2 mm diameter pibk gold case, the Lange calibre L132.1 is a movement that stands out with its three-dimensionality, complexity, and architecturally pleasing design. It highlights the finissage that is typical of the individual Lange components. Overall, 567 tiny parts are perfectly adjusted for flawless interaction. This complexity is not a show, it is mechanically necessary to enable this unique TRIPLE SPLIT function.