Sinn · Instrument Chronographs
Strap for Sinn Instrument Chronographs 356.077
The Chronograph 356 Sa GR takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Instrument Chronographs 356.077
Selected for the 20 mm lug width · workshop selection
What I'm asked about the Sinn Instrument Chronographs 356.077
What strap size does the Sinn Instrument Chronographs 356.077 take?
The Sinn Instrument Chronographs 356.077 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 Sinn Instrument Chronographs 356.077 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 Sinn Instrument Chronographs 356.077?
Yes, in 20 mm leather. On a 39 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Sinn Instrument Chronographs 356.077?
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.
More Instrument Chronographs
More Sinn in 20 mm
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- Pilot Watch 104 St Sa IInstrument Watches
- Pilot Watch 104 St Sa AInstrument Watches
- Pilot Watch 104 St Sa I WInstrument Watches
- Classic Timepieces Modell 2300Classic Timepieces
- Series 556 IInstrument Watches
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