A. Lange & Söhne 101.031: 1997 Press Release & Slides
Vintage

A. Lange & Söhne 101.031: 1997 Press Release & Slides

By citrus · Jan 11, 2026 · 23 replies
citrus
WPS member · A. Lange & Söhne forum
23 replies830 views16 photos
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In this captivating post, citrus, a new contributor from Singapore, shares his journey acquiring a first-generation A. Lange & Söhne Lange 1 (101.031) in rose gold with a black dial. He not only presents stunning photography of his timepiece but also unveils a rare collection of 1997 press release 35mm slides, generously loaned by renowned watch journalist Peter Chong, offering a unique historical perspective on early Lange 1 references.

Hi all, first post here and greetings from Singapore! I acquired a first generation Lange 1 (101.031) sometime last year when it popped up at a local second-hand dealer at a very attractive price. Back then, I was eyeing early Lange 1 references with interesting dial colours and regrettably missed out on some great deals on the guilloche MOP Soirée (110.030) and the white gold, blue dial (101.027). So when this somewhat uncommon rose gold, black dial Lange 1 example appeared, I knew I had to pull the trigger.



I do still think about possibly trading up to a 101.027 in the future, but I have a soft spot for the warm and classic combination of black against rose gold, especially on the asymmetry of the Lange 1. The rose gold case, hands and indices simply complements the black dial with the perfect amount of mystery and sophistication. That, and I've yet to see the 101.027 in person - but I've heard good things about its deep blue dial with both sunburst finishing on the sub-dials and brushing on the main dial.





Additionally, I stumbled upon these 35mm positive film slides on a blogpost on Deployant, and was very intrigued because one of the slides is a picture of the 101.031. So I got into contact with Peter Chong, the guy behind Deployant, and he was really nice to loan me this wonderful set of now very precious historical documents to scan and photograph.


According to Peter, Lange used to send physical press releases with accompanying positive slide film pictures of new launches directly to journalists and media outlets. Apparently, there are also 6x6 or 6x7 medium format versions of these slides, but Peter didn't request for them back then. Fortunately, he still kept 1997 press release 35mm slides and they still in good condition.



So of course, I had to clean them up and photograph them next to my 101.031 Lange 1! I also made high resolution scans of them with my Fujifilm GFX for posterity, but I've not edited those pictures yet. But for now, do enjoy these slides, photographed side by side with my Lange 1 - it was really tricky to nail the exposure for both the light table and the watch in a single shot!










Additional 1997 press release material:











I also made high resolution scans of the 35mm slides with my Fujifilm GFX, but I've yet to process them. Will do so and probably update this post or make a new post when I do get to it. But till then, I hope you do enjoy my documentation of Lange's 1997 press release - it was quite the experience tracking them down and photographing them!

Photo gear used for the photography nerds out there:
  • Fujifilm GFX100sii
  • Pentax 645 120mm macro lens
  • Zhiyun 200W LED continuous light source

About the A. Lange and Söhne Lange 1 Ref. 101.031

The A. Lange & Söhne Lange 1 reference 101.031 represents an early iteration of the brand's most recognizable model, introduced shortly after the company's re-establishment. This reference is distinguished by its asymmetrical dial layout, featuring an outsize date display, power reserve indicator, and subsidiary seconds, all arranged according to the golden ratio. Its design quickly became a signature of A. Lange & Söhne, setting a new standard for contemporary German watchmaking.

This particular reference is housed in an 18k rose gold case measuring 38.5mm in diameter and 10mm in thickness. It features a black dial and is fitted with a sapphire crystal. The watch is powered by the manual-wind caliber L901.0, which offers a power reserve of 72 hours. The movement is visible through a sapphire caseback, showcasing the Glashütte stripes and German silver components.

As an early production Lange 1 in rose gold, the 101.031 appeals to collectors interested in the foundational pieces of the modern A. Lange & Söhne era. Its initial availability and subsequent appreciation reflect the brand's growing prominence. The combination of its distinctive design, technical specifications, and historical context makes it a significant reference within the Lange 1 family.

Specifications

Caliber
L901.0
Case
18k rose gold
Diameter
38.5mm
Dial
Black
Water Resist.
30m
Crystal
Sapphire

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The Discussion
DA
Darron
Jan 11, 2026

beautiful Lange 1 and very nice framing and lighting between the timepiece and the slides. I look forward to more of your posts.

TE
TeutonicCarFan
Jan 11, 2026

Great post thanks for sharing !

CI
citrus
Jan 12, 2026

I was recommended to post my photos here from the Lange subreddit, heard that there's a wonderful community of Lange enthusiasts in this forum!

CI
citrus
Jan 12, 2026

The 101.031 is quite the hidden gem indeed!

CR
CR
Jan 12, 2026

He was responsible for educating so many of us, for so many years. How wonderful that you connected with him and borrowed those now-vintage materials!

CI
citrus
Jan 12, 2026

Yeah he’s indeed a walking encyclopaedia on early Lange references! I’ll definitely give him everyone’s well-wishes when I meet up with him again to return these slides!

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