Mühle Glashütte · Terranaut
Strap for Mühle Glashütte Terranaut M1-40-14/1-MB
The Terranaut III Trail Black / Bracelet takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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Lug width

Straps for the Terranaut M1-40-14/1-MB
Selected for the 20 mm lug width · workshop selection
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 Mühle Glashütte Terranaut M1-40-14/1-MB
What strap size does the Mühle Glashütte Terranaut M1-40-14/1-MB take?
The Mühle Glashütte Terranaut M1-40-14/1-MB needs 20 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Mühle Glashütte Terranaut M1-40-14/1-MB 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 Mühle Glashütte Terranaut M1-40-14/1-MB?
Yes, in 20 mm leather. On a 40 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Mühle Glashütte Terranaut M1-40-14/1-MB?
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 Terranaut
All Terranaut → Mühle Glashütte families →
Every Terranaut reference with its measured lug width, on watchbands.ai →
More Mühle Glashütte in 20 mm
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





