Oris · Rectangular

Strap for Rectangular Complication Stainless Steel / Silver - Roman / Bracelet

Takes 23 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width23 mm
Case diameter33 mm
Reference01 581 7658 4071-07 8 23 82
FamilyRectangular
MovementOris caliber Oris 581 hours, minutes, seconds, Additional 24 hours Hand (adjustable) | date, day | moonphase
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Rectangular 01 581 7658 4071-07 8 23 82, seen from the bench

The Oris Rectangular features an Oris 581 caliber with hour, minute, second and adjustable 24-hour indicator functions, complemented by date, day and moon phase displays. The movement offers a second independent hour indication through a dedicated hand. 23mm lug width for the strap.

Frequently asked questions

What is the exact lug width of the Oris Rectangular 01 581 7658 4071-07 8 23 82?

The Oris Rectangular 01 581 7658 4071-07 8 23 82 features a lug width of 23mm. This measurement is specific to this model and calibrated to preserve the proportional harmony of the 33mm rectangular case. It is essential to verify that your chosen strap occupies the space between the lugs completely, without overspilling or creating lateral play.

Which strap type pairs best with the Oris Rectangular?

For the Rectangular 01 581 7658 4071-07 8 23 82, we recommend vegetable-tanned alligator for formal elegance, shell cordovan for aesthetic density and natural patina development, grained calf for chromatic movement, or NATO fabric for contemporary versatility. The optimal choice depends on primary use: formal wear demands fine leather, sports utility favours NATO or waterproof FKM rubber.

How do I change the strap on an Oris watch?

Changing the strap on Oris models with integrated lugs (such as the Rectangular 01 581 7658 4071-07 8 23 82) requires two minor tools: a spring bar tool or lever-type adjustment device. Insert the lever beneath the pin holding the strap, compress gently to release the internal spring, and slide the pin free. Repeat on the opposite lug. The reverse procedure installs your new strap. If uncertain, consult a certified service technician.

Can I use a generic 23mm aftermarket strap on the Rectangular 01 581 7658 4071-07 8 23 82?

Yes, but with discernment. A generic 23mm strap fits physically, though not every 23mm model captures the proportioned aesthetic of the Rectangular. We recommend straps explicitly designed for elegant rectangular watches, where strap geometry dialogues with case architecture. Milano Straps 23mm selections are optimised for this compatibility.

What is the lifespan of a leather strap on the Oris Rectangular?

A quality leather strap, with natural vegetable tanning, offers an average lifespan of 3–5 years under daily use, extendable to 7–8 years with rotation among multiple straps and proper maintenance. Alligator and cordovan age by developing aesthetic patina that enhances appeal. The natural wearing of fine leather is integral to the object's temporal narrative.

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