Oris · Aquis

Strap for Aquis Date 36 Stainless Steel / Blue - Diamond / Bracelet

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter36 mm
Reference01 733 7652 4195-07 8 18 01P
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 7652 4195-07 8 18 01P

Selected for the 18 mm lug width

All 18 mm straps →

The Aquis 01 733 7652 4195-07 8 18 01P, seen from the bench

The Oris Aquis is a dive watch equipped with the automatic Oris 733 calibre, providing hour, minute, second and date indication. The model features the reference 01 733 7652 4195-07 8 18 01P and is part of the Swiss brand's diving collection. The case is equipped with a screw-down crown and unidirectional rotating bezel for dive time control.

Frequently asked questions

What is the lug width of the Oris Aquis 01 733 7652 4195-07 8 18 01P?

The Oris Aquis 01 733 7652 4195-07 8 18 01P features integrated lugs measuring 18mm. This dimension is standard for the model and ensures full compatibility with any 18mm aftermarket strap, as long as the spring bars are genuine Oris components.

Which strap material best suits my ceramic Aquis?

For the Aquis 01 733 7652 4195-07 8 18 01P, we recommend tannin-treated alligator (develops a natural patina over time) or vegetable-tanned calf leather (pronounced organic grain). If you frequently use the watch in marine environments, choose ballistic nylon NATO or vulcanised rubber, both of which resist prolonged moisture exposure without fibre degradation.

How do I change the strap on an Oris watch with 18mm lugs?

Use a spring bar tool (dedicated lever) to remove the spring bar from one lug end. Slide the old strap out through the freed lug. Insert the new strap, aligning its slot with the lug hole, then reinsert the spring bar and push until it clicks into place. Repeat on the opposite side. If you lack the proper tools, contact your authorised retailer for assistance.

Is an 18mm aftermarket strap truly compatible with the Oris Aquis 01 733 7652 4195-07 8 18 01P?

Yes, absolutely. The 18mm lug width is an industry standard. Any strap measuring 18mm (between the two lugs) will fit the Aquis case perfectly. We recommend verifying that the spring bar is intact and that the strap's slots have standard dimensions (spring bar inner diameter).

How long will a leather strap last on a dive watch like the Aquis?

If the strap is quality tannin-treated leather, longevity depends on salt water and humidity exposure. Worn occasionally in marine settings, it typically lasts 2–3 years before requiring professional restoration. If your Aquis is used daily for diving, we recommend NATO or rubber to prevent fibre degradation. A professionally reconditioned leather strap (refinishing, hydration) recovers both function and aesthetics.

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