A. Lange & Söhne · Lange 1

Strap for Lange 1 Timezone Leon Martens Maastricht

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
Reference116.032M
FamilyLange 1
MovementA. Lange & Söhne caliber L031.1 Hours, Minutes, Small Seconds, Additional 12 Hour Hand (adjustable), Day / Night Indication | Big Date | Power Reserve Indicator
CaseRose Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Lange 1 116.032M

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Lange 1 116.032M, seen from the bench

The Lange 1 is equipped with the in-house caliber L031.1 with indication of hours, minutes, small seconds and the characteristic big date display of the brand. The movement includes an adjustable second time zone, day/night indicator and power reserve. The case features 22mm lugs with reference 116.032M.

Frequently asked questions

What is the lug width of the A. Lange & Söhne Lange 1 116.032M?

The lug width of the A. Lange & Söhne Lange 1 116.032M is 22mm. This dimension represents the distance between the two attachment points where the case meets the strap and is a constant specification of this reference. Always verify that any aftermarket strap is compatible by measuring this width precisely before purchase.

What is the best strap for the A. Lange & Söhne Lange 1 116.032M?

The best strap depends on your intended use and aesthetic preference. For maximum elegance, we recommend alligator in dark brown or shell cordovan, both of which enhance the warm tone of the 5N rose gold case. For versatility, vegetable-tanned calf leather offers a unique patina and excellent durability. For formal evening wear, a deep black alligator creates a timeless aesthetic clarity. Always prioritise moderate thickness (2–3mm) to maintain the harmonious proportions of the watch.

How do you change the strap on the A. Lange & Söhne Lange 1 116.032M?

Strap replacement is performed using the lugs (transverse pins that pass through the strap loops). Using a dedicated lug removal tool, gently depress the first pin inward until it is completely freed. Remove the old strap, insert the new strap into the case's slots, and reposition the lugs. Ensure the new strap has precisely a 22mm lug width and that the loop shoulders align perfectly with the case holes.

Is there a compatible aftermarket strap for the A. Lange & Söhne Lange 1 116.032M?

Yes, any strap with a 22mm lug width is compatible with the 116.032M. Milano Straps offers a comprehensive collection of <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-22mm">22mm straps</a> in alligator, shell cordovan, calf leather and technical materials. You may also commission a bespoke strap from the Casati Milano atelier, personally selecting the leather and following each production phase.

How long does a leather strap last on the A. Lange & Söhne Lange 1 116.032M?

A handcrafted leather strap, worn daily, typically lasts 5–7 years before replacement becomes necessary. Longevity depends on frequency of wear, proper care (regular cleaning with a soft cloth, protection from excessive moisture) and leather quality. Alligator or shell cordovan tends to outlast standard calf leather due to fibre density. With conscious maintenance and rotation between multiple straps, you can significantly extend the lifespan of each 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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only