MB&F · Horological Machines

Strap for MB&F Horological Machines 90.TL.RB

The Horological Machine N°9 HM9 Flow Road Edition 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 width20 mm
Case diameter49 mm
Reference90.TL.RB
FamilyHorological Machines
MovementMB&F caliber HM9 Hours, Minutes | Power reserve indicator
Year2018
CaseTitanium

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Standard spring bar · length 20 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Horological Machine N°9 HM9 Flow Road Edition — watch

What I'm asked about the MB&F Horological Machines 90.TL.RB

What strap size does the MB&F Horological Machines 90.TL.RB take?

The MB&F Horological Machines 90.TL.RB 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 MB&F Horological Machines 90.TL.RB 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 MB&F Horological Machines 90.TL.RB?

Yes, in 20 mm leather. On a 49 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the MB&F Horological Machines 90.TL.RB?

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.

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

Updated on · by Antonio Zichichi