Oris · Divers 65

Strap for Oris Divers 65 01 733 7795 4051

Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width19 mm
Case diameter39 mm
Reference01 733 7795 4051
FamilyDivers 65
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

The Divers 65 01 733 7795 4051, seen from the bench

The Oris Divers 65 features a 39mm stainless steel case with 19mm lugs. It is equipped with the Oris 733 automatic caliber, providing hours, minutes, seconds and date indication. The model takes inspiration from the brand's vintage dive watch designs.

Frequently asked questions

What is the lug width of the Oris Divers 65 01 733 7795 4051?

The lug width of the Oris Divers Sixty-Five is 19 millimetres. This measurement, taken internally between the lug shoulders, determines compatibility with aftermarket straps. Any strap with 19mm lugs will fit the model 01 733 7795 4051 perfectly without undesirable play.

Which strap do you recommend for the Divers 65?

We recommend Cuoio Toscano vegetable-tanned leather, which develops a rich patina over time and reflects the watch's vintage-sports character. For water use, rubber or alligator straps guarantee waterproofing and durability. NATO straps remain ideal for practicality and everyday versatility.

How do you change the strap on this watch?

The Divers 65 uses standard 19mm lugs. To change the strap, remove the connection pins using a dedicated tool or through a watchmaker. Position the new strap by aligning the lugs to the holes and reinsert the pins. If the strap features a deployante, verify it clicks securely before use.

Are straps compatible with other 19mm watches suitable for the Divers 65?

Yes, all straps with 19mm lugs are fully compatible with the Oris Divers Sixty-Five. The standardisation of lug width enables complete interchangeability. We nevertheless recommend verifying that the strap width also respects the length and thickness for harmonious aesthetics.

How long does a leather strap last on this watch?

A strap in vegetable-tanned Tuscan leather lasts on average 3 to 5 years with regular daily use, developing a desirable patina over time. Longevity depends on exposure to excessive humidity, direct UV rays and general care. Rubber and alligator straps offer superior durability (5-7 years), especially when used in aquatic environments.

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