Montblanc · Timewalker

Strap for TimeWalker Chrono Voyager UTC Anthracite

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

Lug width22 mm
Case diameter43 mm
Reference107063
FamilyTimewalker
MovementMontblanc caliber MB 25.03 Additional 24 Hour Hand (adjustable), Hours, Minutes, Small Seconds | Date | Chronograph
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 Timewalker 107063

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Timewalker 107063, seen from the bench

The Montblanc Timewalker 107063 is a 43mm stainless steel chronograph featuring the Montblanc caliber MB 25.03 movement. This contemporary evolution combines precision timekeeping with elegant design, incorporating a 24-hour hand, date function, and chronograph complication. The 22mm lug width provides broad compatibility with aftermarket straps, allowing personalization across materials from leather to rubber.

Frequently asked questions

What is the lug width of the Montblanc Timewalker 107063?

The Montblanc Timewalker 107063 features a generous lug width of 22mm. This dimension allows for a wide selection of quality aftermarket straps. The lug width is measured from the base where the strap attaches to the corresponding point on the opposite side of the case, using a digital calliper for accuracy.

Which strap is best for the Montblanc Timewalker 107063?

The ideal strap depends on usage and personal preference. For formal elegance, vegetable-tanned calf leather in cognac brown or black alligator enhance refinement. For versatile daily wear, grey taupe or dove-grey calf. For sportiness, vulcanised rubber black or navy nylon NATO. The recommended thickness ranges from 3.5 to 4.5mm, with a texture that catches light without metallic reflections.

How do you change the strap on a Montblanc Timewalker 107063?

Strap replacement requires a dedicated tool or a slim screwdriver. Position the watch on a protected surface, locate the spring bars securing the strap to the lugs, and gently push the pin inward from inside. Once extracted, the old strap releases. Align the new strap, reinsert the pin, and verify it is securely locked. For maximum safety, a professional watchmaker is recommended.

Is an aftermarket strap compatible with the Montblanc Timewalker 107063?

Yes, any strap with a 22mm lug width is compatible with the Montblanc Timewalker 107063. Milano Straps offers an extensive selection of artisanal straps in leather, NATO, and rubber, specifically available in the 22mm size. Always verify the lug width before purchase: 22mm is the correct specification for this model.

How long does a leather strap last on a watch like the Montblanc Timewalker 107063?

Longevity depends on frequency of use, climate, and maintenance. A vegetable-tanned calf strap, if worn daily under normal conditions, maintains structural integrity for 3-5 years before replacement is needed. Alligator, being more resistant, may last 5-7 years. The patina that develops over time is a mark of nobility, not decay. Alternating multiple straps significantly extends the lifespan of each, allowing leather to breathe between uses.

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