Montblanc · Tradition

Strap for Tradition Date Quartz 36mm

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter36 mm
Reference112635
FamilyTradition
MovementMontblanc caliber MB 21.01 hours, minutes, seconds | date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Tradition 112635

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Tradition 112635, seen from the bench

The Montblanc Tradition reference 112635 features the automatic Caliber MB 21.01 with hours, minutes, seconds, and date indication. The watch has 18mm lugs and uses a Montblanc manufacture movement. The Tradition collection is characterized by a classic design with essential functions.

Frequently asked questions

What is the lug width of the Montblanc Tradition 112635?

The Montblanc Tradition 112635 is fitted with an 18-millimetre lug width. This lug width is proportionate to the 36mm case diameter and represents the classical standard of European watchmaking. To verify the lug width, measure the distance between the two lugs that anchor the strap to the case.

Which strap would you recommend for the Montblanc Tradition 112635?

The ideal strap depends on intended use. For maximum formal elegance, we recommend alligator in dark brown or black, or vegetable-tanned leather. For daily versatility, NATO in blue or khaki maintains the refined character of the watch. For those seeking exceptional construction, shell cordovan offers extraordinary longevity and evolving patina over time.

How do I change the strap on the Montblanc Tradition 112635?

Strap replacement requires minimal tools: a spring bar tool or fine needle to compress the elastic pins and remove them from the case lugs. Insert the pins into the slots of the new strap and snap them into the case seats until they click into place. A straightforward 2-3 minute operation with no risk of movement damage.

Can I use third-party 18mm straps on this model?

Absolutely. The 18mm lug width is a widespread standard in classical watchmaking. Artisanal quality aftermarket straps guarantee precise compatibility, with the ability to personalise thickness, texture and material according to individual preferences and budget.

How long does a leather strap last on the Montblanc Tradition 112635?

Durability depends on tanning method and usage patterns. An alligator strap in vegetable tanning, worn daily with proper care (protection from direct rain, rotation with other straps), can last 10-15 years. Vegetable-tanned calf leather resists 7-12 years. Shell cordovan exceeds 20 years. Quality vulcanised rubber maintains functionality 5-8 years before replacement becomes necessary.

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