Rolex · Oyster Perpetual 34

Strap for Rolex Oyster Perpetual 34 6566

The Rolex Oyster Perpetual 34 6566 takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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  • Ships in 1–3 working days
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  • 30-day returns
  • 12-month warranty on manufacturing defects
  • Hand-stitched in Milan
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Lug width19 mm
Reference6566
FamilyOyster Perpetual 34
Year1950s

Recommended spring bar

Spring bars OP 34 gold 19mm — 14kt variant

Verified compatibility for this reference · lug 19 mm · Ø 1.8 mm · drilled lugs

All Rolex spring barsOpen →

What length do I need?

Measure your wrist with a tailor's tape or a piece of string, comfortably snug.

Wrist circumferenceLength (long side / short side)
15.0–16.4 cm110 / 70 mm
16.5–17.8 cm115 / 75 mm
17.9–19.0 cm120 / 80 mm
19.1–20.4 cm125 / 80 mm
20.5–21.6 cm130 / 85 mm
21.7–22.9 cm135 / 85 mm
over 22.9 cmon request

The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.

What I'm asked about the Rolex Oyster Perpetual 34 6566

What strap size does the Rolex Oyster Perpetual 34 6566 take?

The Rolex Oyster Perpetual 34 6566 needs 19 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Rolex Oyster Perpetual 34 6566 be changed?

Yes, and easily: the lugs are drilled, so the spring bar is pushed out from the outside with a thin pin, without opening anything. If you prefer, I do it in the workshop.

Can I put a leather strap on the Rolex Oyster Perpetual 34 6566?

Yes, in 19 mm leather. On a case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Rolex Oyster Perpetual 34 6566?

A 19 mm calf strap, for every day. You'll find it ready in the 19 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.

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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