Oris · Aquis

Strap for Aquis Date 43.5 Stainless Steel / Matte Black / Bracelet

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter44 mm
Reference01 733 7730 4154-07 8 24 05PEB
FamilyAquis
MovementOris caliber Oris 733 hours, minutes, seconds | date
CaseCeramic, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Aquis 01 733 7730 4154-07 8 24 05PEB

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Aquis 01 733 7730 4154-07 8 24 05PEB, seen from the bench

The Oris Aquis 01 733 7730 4154-07 8 24 05PEB is a 43.5mm stainless steel dive watch with a matte black ceramic bezel and 24mm lug width. It features the mechanical Oris caliber 733 with 26 jewels and 38 hours of power reserve, rated to 300 meters water resistance. The case combines stainless steel with a ceramic insert on the rotating bezel, delivering underwater reliability without compromise.

Frequently asked questions

What is the lug width of the Oris Aquis 01 733 7730 4154-07 8 24 05PEB?

The lug width of the 01 733 7730 4154-07 8 24 05PEB is 24mm. This measurement refers to the distance between the lugs and is critical for correct strap compatibility. Straps designed for 20mm, 22mm, or other widths are not compatible; only straps specifically engineered for 24mm lugs will fit properly without play or forcing.

Which strap should I choose for the Oris Aquis with 24mm lugs?

For the 01 733 7730 4154-07 8 24 05PEB, we recommend three primary options: (1) Alligator with vegetable tanning to create an elegant contrast with the ceramic bezel; (2) Premium NATO fabric for emphasising the aquatic and sporting vocation; (3) Vulcanised rubber with quick-release system for maximum practicality in water and on land. Your choice depends on intended usage and colour preference.

How do I change the strap on the Oris Aquis 01 733 7730 4154-07 8 24 05PEB?

Strap replacement requires a spring bar tool. Position the watch face-down on a soft surface, insert the tool's tip into the lug hole to compress the internal spring, lift slightly and extract the old strap. Insert the new 24mm strap into the same lug and release the spring, verifying that the pin seats firmly. Repeat the procedure on the opposite side.

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

A vegetable-tanned alligator or calf leather strap has an average lifespan of 3–5 years with daily wear. Factors such as humidity, direct sunlight exposure, frequent saltwater contact and perspiration accelerate fibre deterioration. A technical NATO fabric strap lasts 5–7 years. Vulcanised rubber, if of quality construction, exceeds 10 years. Regular conditioning treatments with natural oils significantly extend leather life.

Is an aftermarket 24mm strap compatible with the Oris Aquis 01 733 7730 4154-07 8 24 05PEB?

Yes, any artisanal or commercial strap designed for 24mm lugs is compatible with the 01 733 7730 4154-07 8 24 05PEB model. The critical factor is that dimensions are exact: the inner shoulder of the strap must accommodate 24mm lugs without play. Always verify that the supplier specifies the lug width in the product description before purchase.

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