Oris · ProDiver

Strap for ProDiver Date Titanium / Black / 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 diameter49 mm
Reference733 7682 7154-07 8 26 75PEB
FamilyProDiver
MovementOris caliber Oris 733 Hours, Minutes, Seconds | Date
CaseTitanium, Ceramic

Spring bar

Swiss Standard universal spring bars

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

Straps for the ProDiver 733 7682 7154-07 8 26 75PEB

Selected for the 26 mm lug width · workshop selection

All 26 mm straps →

The ProDiver 733 7682 7154-07 8 26 75PEB, seen from the bench

The Oris ProDiver is equipped with the Oris 733 automatic caliber, featuring hour, minute, second, and date indications. The watch has 26mm lugs and the reference 733 7682 7154-07 8 26 75PEB. The model is designed for underwater use, with technical specifications for professional diving.

Frequently asked questions

What is the lug width of the Oris ProDiver 733 7682 7154-07 8 26 75PEB?

The lug width is 26 millimetres, an international standard for large-diameter dive watches. This dimension accommodates specialised underwater-resistant straps and facilitates rapid changeover during diving operations.

Which strap is best for the Oris ProDiver 733 7682 7154-07 8 26 75PEB?

Selection depends on application. For technical diving, a NATO in cordura or marine nylon offers functional redundancy and salt resistance. For formal elegance, vegetable-tanned alligator combines aesthetics with durability. For hyperbaric environments, fluoroelastomer (FKM) rubber ensures superior chemical and thermal inertness.

How do you change the strap on a 49mm Oris ProDiver?

Use a spring bar removal tool to gently compress the internal elastic pins. Position the watch on a soft surface to avoid scratching the titanium case. Insert the new strap into both attachment lugs, ensuring the pins click securely on both sides.

Is a 26mm aftermarket strap compatible with the Oris ProDiver 733 7682 7154-07 8 26 75PEB?

Yes, any bespoke strap manufactured with a 26mm lug width is compatible. Milano Straps offers a specialised collection for this size, with materials including alligator, calf leather, shell cordovan, and technical solutions such as NATO and rubber.

What is the lifespan of a natural leather strap on the Oris ProDiver?

Vegetable-tanned alligator, with proper maintenance (natural air-drying post-immersion, periodic treatment with vegetable balm), maintains functionality and aesthetics for 3 to 5 years in intensive use. Frequent salt exposure accelerates leather ageing, though this develops an appreciated patina among collectors.

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