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Lange & Sohne Langematik Perpetual Calendar
Analog:Shift Two-Year Warranty

Analog:Shift Two-Year Warranty
Authorized Luxury Retailer

Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.
Authorized Luxury Retailer
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Free Expedited Delivery on Orders $100 and Up (Estimated 1-3 Days)
Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for every delivery. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.
$15 Flat Fee on Orders Under $100 (Estimated 1 - 2 weeks)
Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.
If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services.
Free Expedited Delivery
Simple Easy Returns

Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.
10-Day Returns For Timepieces:
Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.
30-Day Returns For All Other Purchases:
All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.
On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label.
All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.
Simple Easy Returns
Details
Lange’s use of precision tools and instruments allowed the manufacture to attain a level of precision that was heretofore unknown. After his death in 1878, his sons Richard and Emil would carry on his legacy. However, the Soviet occupation of East Germany at the end of the Second World War saw an end to A. Lange & Söhne. Following Reunification in the 1990s, the manufacture made its triumphant return. At the helm of the company was another Lange, Ferdinand’s great-grandson Walter.
The Lange 1815 Chronograph, Grand Lange 1 and the Datograph Double Split are among the gems in the brand’s catalog. But like many other established brands, there are certain, overlooked diamonds in the rough. Maybe it’s because it was simply ahead of its time, or because its strong character was a diversion from the typical Lange aesthetic, but the A. Lange & Söhne Langematik Perpetual Calendar took some time to sink in. Nowadays, it's a certified classic.
Introduced in 2001, the the Langematik Perpetual was first made available in platinum and yellow gold cases. This particular Langematik Perpetual, however, dates to circa 2015 and features a 38.5mm white gold case with a sapphire crystal, a signed crown, a polished bezel, and three recessed corrector pushers for individual function adjustments.
The satin black dial features an array of familiar Saxonia design cues, including a set of applied ‘Roman’ indices, a ‘digital’ date display at 12 o’clock, a moonphase aperture and running seconds display at 6 o’clock, and a pair of perpetual calendar subsidiary registers with a matching, luminous ‘lance’ handset.
Ftted to a signed black alligator strap with a signed, white gold deployant clasp, it packs Lange's ingenious, automatic Calibre L922.1 movement within — which is thankfully visible through a sapphire display caseback.
General
Condition
Pre-Owned
Brand
Lange & Sohne
Reference
40991590/AS08959
Product Code
40991590
Case
Case Size
38.5 mm
Crystal
Sapphire
Dial
Dial Color
Black
Dial Markers
Roman
Bracelet
Type
Strap