A. Lange & Söhne · Lange 1
Strap for A. Lange & Söhne Lange 1 101.029
The Lange 1 Luminous takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

Your watch with our straps









Alligator and crocodile, Black
Black Nubuck Alligator Strap with Hand-Stitched Tone-on-Tone Stitching
€195
★ 5 · 2
1 / 29
Real photos of the strap and the case. No generated images.
What I'm asked about the A. Lange & Söhne Lange 1 101.029
What strap size does the A. Lange & Söhne Lange 1 101.029 take?
The A. Lange & Söhne Lange 1 101.029 needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the A. Lange & Söhne Lange 1 101.029 be changed?
Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.
Can I put a leather strap on the A. Lange & Söhne Lange 1 101.029?
Yes, in 20 mm leather. On a 39 mm dress watch alligator is the natural choice: thin, elegant, what it was born for.
Which strap do you recommend for the A. Lange & Söhne Lange 1 101.029?
A thin 20 mm alligator. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Lange 1
More A. Lange & Söhne in 20 mm
- Zeitwerk Yellow GoldZeitwerk
- Zeitwerk PlatinumZeitwerk
- Zeitwerk White Gold / BlackZeitwerk
- Zeitwerk Pink GoldZeitwerk
- Zeitwerk Luminous / PhantomZeitwerk
- Zeitwerk HandwerkskunstZeitwerk
For changing the strap
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
The atelier's website: casatimilano.com
