Steinhart · NAV.B-CHRONO
Strap for Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE
The Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE 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 Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE
What strap size does the Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE take?
The Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE 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 Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE 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 Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE?
Yes, in 20 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 Steinhart NAV.B-CHRONO NAV.B-CHRONO 42 CLASSIC A-TYPE?
A 20 mm box calf. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
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
