Oris · Rectangular

Strap for Oris Rectangular 01 733 7600 4084

The Oris Rectangular 01 733 7600 4084 takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width21 mm
Case diameter35 mm
Reference01 733 7600 4084
FamilyRectangular
MovementOris caliber Oris 733 Hours, Minutes, Seconds | Date

Spring bar

Swiss Standard universal spring bars

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

What I'm asked about the Oris Rectangular 01 733 7600 4084

What strap size does the Oris Rectangular 01 733 7600 4084 take?

The Oris Rectangular 01 733 7600 4084 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 01 733 7600 4084 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 01 733 7600 4084?

Yes, in 21 mm leather. On a 35 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Oris Rectangular 01 733 7600 4084?

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.

Straps for the Rectangular 01 733 7600 4084

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Rectangular 01 733 7600 4084, seen from the bench

The Oris Rectangular features a 35mm stainless steel case with 21mm lugs. It is powered by the Oris 733 caliber with hours, minutes, seconds, and date functions. The 01 733 7600 4084 reference maintains the classic proportions of the brand's rectangular watch design.

Frequently asked questions

What is the best strap for the Rectangular 01 733 7600 4084?

For the Rectangular 01 733 7600 4084, Mississippi alligator in Cognac tone represents the most harmonious pairing: the regular grain of the scales dialogues with the watch's rationalist geometry, and the patina developed through wear creates chromatic unity with aged steel. Alternatively, vegetable-tanned box calf in black or dark brown offers refined elegance for formal contexts, whilst a cotton NATO in anthracite grey provides daily versatility.

Is an aftermarket 21mm strap compatible with the Rectangular 01 733 7600 4084?

Yes, any strap with a 21 mm lug width conforming to ISO standards is fully compatible with the Rectangular 01 733 7600 4084. This includes alligator, calf, shell cordovan, NATO, rubber and textile options. The crucial factor is verifying that the metallic terminals (lugs) of your chosen strap measure exactly 21 millimetres internally. Exercise caution with universal three-hole straps, which may introduce excessive play.

What is the typical lifespan of a leather strap on the Rectangular 01 733 7600 4084?

A quality natural leather strap (alligator, calf, shell cordovan) on the Rectangular 01 733 7600 4084 has an estimated lifespan of 4 to 8 years under regular use, provided appropriate maintenance is observed. Variables such as humidity exposure, thermal stress and frequency of wear directly influence longevity. Natural leather visibly ages, developing patina, subtle colour shifts and textural changes. A cotton NATO strap typically lasts 2 to 3 years, whilst FKM/Viton rubber can endure 5 to 10 years. Application of natural wax and periodic cleaning significantly extend useful life.

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