Oris · Rectangular
Strap for Oris Rectangular 01 561 7657 4071
The Oris Rectangular 01 561 7657 4071 takes 21 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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- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Straps for the Rectangular 01 561 7657 4071
Selected for the 21 mm lug width · workshop selection
What length do I need?
Measure your wrist with a tailor's tape or a piece of string, comfortably snug.
| Wrist circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 120 / 70 mm |
| 16.5–17.8 cm | 125 / 75 mm |
| 17.9–19.0 cm | 130 / 80 mm |
| 19.1–20.3 cm | 135 / 85 mm |
| 20.4–21.6 cm | 140 / 85 mm |
| 21.7–22.9 cm | 145 / 90 mm |
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 Oris Rectangular 01 561 7657 4071
What strap size does the Oris Rectangular 01 561 7657 4071 take?
The Oris Rectangular 01 561 7657 4071 needs 21 mm between the lugs, usually 18 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Oris Rectangular 01 561 7657 4071 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 Oris Rectangular 01 561 7657 4071?
Yes, in 21 mm leather. On a case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Oris Rectangular 01 561 7657 4071?
A 21 mm calf strap, for every day. You'll find it ready in the 21 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Rectangular
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More Oris in 21 mm
- Oris Artelier 01 396 7580 4051Artelier
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- Oris Artelier 01 396 7580 4054Artelier
- Artelier Hand Winding Small Second 40 Stainless Steel / BlackArtelier
- Oris Artelier 01 396 7580 4351Artelier
- Artelier Hand Winding Small Second 40 Stainless Steel - Yellow Gold / SilverArtelier
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





