Montblanc · Star
Strap for Montblanc Star 107113
The Star Roman Chronograph UTC Automatic Silver takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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- Ships in 1–3 working days
- Worldwide shipping
- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Your watch with our straps









Calf, Brown
Vintage Brown Calfskin Strap — Natural Patina
€98
★ 4.9 · 11
1 / 101
Real photos of the strap and the case. No generated images.
What length do I need?
Measure your wrist with a tailor's tape or a piece of string, comfortably snug.
| Wrist circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 110 / 70 mm |
| 16.5–17.8 cm | 115 / 75 mm |
| 17.9–19.0 cm | 120 / 80 mm |
| 19.1–20.4 cm | 125 / 80 mm |
| 20.5–21.6 cm | 130 / 85 mm |
| 21.7–22.9 cm | 135 / 85 mm |
| over 22.9 cm | on request |
The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.
What I'm asked about the Montblanc Star 107113
What strap size does the Montblanc Star 107113 take?
The Montblanc Star 107113 needs 22 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Montblanc Star 107113 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 Star 107113?
Yes, in 22 mm leather. On a 42 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Montblanc Star 107113?
A 22 mm box calf. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Star
- Star Traditional Chronograph GMT Automatic Red Gold22 mm
- Star Traditional Chronograph GMT Automatic Black22 mm
- Star Traditional XL Black20 mm
- Star Traditional Date Automatic Black19 mm
- Star Traditional Chronograph Automatic Silver19 mm
- Star Traditional Chronograph Automatic Black19 mm
- Star Traditional Chronograph Automatic Silver / Bracelet19 mm
- Star Classique Automatic Black19 mm
All Star → Montblanc families →
Every Star reference with its measured lug width, on watchbands.ai →
More Montblanc in 22 mm
- Timewalker Chronograph Automatic Silver / BraceletTimewalker
- Timewalker Chronograph Automatic 4810 SilverTimewalker
- TimeWalker Date Automatic 4810 42 SilverTimewalker
- Timewalker Chronograph Automatic 4810 Black / Red Gold NumeralsTimewalker
- Timewalker Chronograph Automatic Silver / Red Gold NumeralsTimewalker
- TimeWalker Date Automatic 4810 42 Silver / Red Gold NumeralsTimewalker
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
