Montblanc · Timewalker
Strap for Montblanc Timewalker 105812
The TimeWalker Date Automatic 4810 39 Black 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









Calf, Orange
Grand Cavalier Leather Strap Orange
€120
★ 4.9 · 12
1 / 106
Real photos of the strap and the case. No generated images.
What I'm asked about the Montblanc Timewalker 105812
What strap size does the Montblanc Timewalker 105812 take?
The Montblanc Timewalker 105812 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 Montblanc Timewalker 105812 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 Montblanc Timewalker 105812?
Yes, in 20 mm leather. On a 39 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Montblanc Timewalker 105812?
A 20 mm calf strap, for every day. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Timewalker
- Timewalker Chronograph Automatic Silver / Bracelet22 mm
- Timewalker Chronograph Automatic 4810 Silver22 mm
- TimeWalker Date Automatic 4810 42 Silver22 mm
- Timewalker Chronograph Automatic 4810 Black / Red Gold Numerals22 mm
- Timewalker Chronograph Automatic Silver / Red Gold Numerals22 mm
- TimeWalker Date Automatic 4810 42 Silver / Red Gold Numerals22 mm
- TimeWalker Date Automatic 4810 42 Black / Red Gold Numerals22 mm
- Timewalker Ceramic Chronograph Automatic 481022 mm
More Montblanc in 20 mm
- Star Traditional XL BlackStar
- Chronograph AutomaticNicolas Rieussec
- Chronograph AutomaticNicolas Rieussec
- Chronograph Automatic Open DateNicolas Rieussec
- Star 4810 ChronographStar 4810
- Methamorphosis I White GoldVilleret
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
