Rolex · Oyster Perpetual 31

Strap for Rolex Oyster Perpetual 31 177200-0017

The Oyster Perpetual 31 Red Grape Roman takes 17 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width17 mm
Case diameter31 mm
Reference177200-0017
FamilyOyster Perpetual 31
MovementRolex caliber 2231 Hours, Minutes, Seconds | Chronometer
Year2020
CaseStainless Steel

Recommended spring bar

Spring bars Datejust 31 steel — 17mm × 1.8mm blind

Technical match for lug width and diameter · lug 17 mm · Ø 1.8 mm · closed lugs

All Rolex spring barsOpen →
Oyster Perpetual 31 Red Grape Roman — watch

What I'm asked about the Rolex Oyster Perpetual 31 177200-0017

What strap size does the Rolex Oyster Perpetual 31 177200-0017 take?

The Rolex Oyster Perpetual 31 177200-0017 needs 17 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Rolex Oyster Perpetual 31 177200-0017 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 Rolex Oyster Perpetual 31 177200-0017?

Yes, in 17 mm leather. On a 31 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Rolex Oyster Perpetual 31 177200-0017?

A 17 mm calf strap, for every day. 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.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only

Bespoke straps for Rolex, in the atelier or by video call: casatimilano.com

Updated on · by Antonio Zichichi