Formex · Element
Strap for Formex Element 1200.5.8017.311
The Element Automatic Chronograph Ceramic Bezel / White / Croco takes 25 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

What I'm asked about the Formex Element 1200.5.8017.311
What strap size does the Formex Element 1200.5.8017.311 take?
The Formex Element 1200.5.8017.311 needs 25 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Formex Element 1200.5.8017.311 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 Formex Element 1200.5.8017.311?
Yes, in 25 mm leather. On a 46 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Formex Element 1200.5.8017.311?
A 25 mm box calf. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.
More Element
- Element Automatic Chronograph Full Steel / White / Croco25 mm
- Element Automatic Chronograph Full Steel / White / Croco25 mm
- Element Automatic Chronograph Full Steel / White / Calf25 mm
- Element Automatic Chronograph Full Steel / Black / Croco25 mm
- Element Automatic Chronograph Full Steel / Black / Calf25 mm
- Element Automatic Chronograph Full Steel / Black / Croco25 mm
- Element Automatic Chronograph Ceramic Bezel / White / Croco25 mm
- Element Automatic Chronograph Ceramic Bezel / White / Calf25 mm
More Formex in 25 mm
- Motorsport Automatic Chronograph Red Bezel / Black / BraceletMotorsport
- Motorsport Automatic Chronograph Red Bezel / Black / CalfMotorsport
- Motorsport Automatic Chronograph Red Bezel / Black / RubberMotorsport
- Motorsport Automatic Chronograph PVD / Red Bezel / Black / BraceletMotorsport
- Motorsport Automatic Chronograph PVD / Red Bezel / Black / CalfMotorsport
- Motorsport Automatic Chronograph PVD / Red Bezel / Black / RubberMotorsport
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
