Oris · Aquis

Strap for Aquis Date 43 Stainless Steel / Black - Red / Bracelet

Takes 26 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width26 mm
Case diameter43 mm
Reference01 733 7653 4128-07 8 26 01PEB
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

The Aquis 01 733 7653 4128-07 8 26 01PEB, seen from the bench

The Oris Aquis is a diving watch equipped with the automatic Oris 733 caliber featuring hours, minutes, seconds and date indications. The case features 26mm lugs and carries the reference 01 733 7653 4128-07 8 26 01PEB. The model is part of Oris' diving collection dedicated to underwater activities.

Frequently asked questions

What is the lug width of the Oris Aquis 01 733 7653 4128-07 8 26 01PEB?

The lug width is 26mm. This standard represents the proportional balance for a 43mm case, ensuring visual harmony and correct weight distribution. Measurement is made using a digital calliper between the two external lug attachments.

Which strap should I choose for the Oris Aquis 01 733 7653 4128-07 8 26 01PEB?

The choice depends on usage: alligator or calf leather with vegetable tanning for elegance with natural patina; structured rubber for frequent diving; ballistic NATO for urban versatility. A cognac alligator complements blue-black dials whilst maintaining the watch's tool identity.

How do I change the strap on my Oris Aquis?

Remove the watch from your wrist. Position the Aquis on a soft surface. Use a thin-tipped tool (spring bar tool or dedicated strap changer) to push the internal pin downwards, freeing the attachments from the lug ends. Insert the new strap by aligning the holes with the pins and press until you hear a click.

Can I fit an aftermarket strap on this model?

Yes, provided the lug width is precisely 26mm. Milanostraps offers a selection of compatible straps in various materials and finishes. Always verify that the strap has been tested for 43mm cases to ensure correct proportions and prevent micro-movement that could compromise comfort.

How long does a vegetable-tanned leather strap last on the Oris Aquis?

With ordinary care, an alligator or calf strap with vegetable tanning maintains structural integrity for 4–6 years of regular use, developing a natural patina that enhances aesthetic value. Prolonged exposure to fresh or salt water and direct sunlight shortens lifespan. Rubber, conversely, resists for 6–10 years with greater tolerance to moisture.

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