Rado · Oval

Strap for D-Star 200 Rubber

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter42 mm
ReferenceR15959159
FamilyOval
MovementETA caliber 2824-2 hours, minutes, seconds | date
CaseStainless 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 Oval R15959159

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Oval R15959159, seen from the bench

The Rado Oval R15959159 features an ETA 2824-2 automatic movement with manual winding, operating at 4 Hz with a 40-hour power reserve. The stainless steel case measures 42 mm in diameter with an elliptical profile. The lug width is 20 mm, a critical specification for strap replacement due to the case's integrated lug design. The watch belongs to the Oval collection, characterized by modernist Bauhaus aesthetics and eschews traditional circular symmetry in favor of geometric innovation.

Frequently asked questions

What is the lug width of the Rado Oval R15959159?

The lug width of the Rado Oval R15959159 is 20 millimetres. This measurement is critical for strap compatibility and must be verified by measuring the distance between the two attachment pins on the case lugs with no strap fitted.

Which strap is most suitable for the Rado Oval R15959159?

For the modernist design of the Rado Oval R15959159, we recommend superior quality alligator with regular grain or vegetable-tanned calf leather. Both materials respect the elliptical case's minimalist aesthetic. Alternatively, a cotton-twisted NATO emphasises the model's unconventional character.

How do I change the strap on my Rado Oval R15959159?

Strap replacement requires specific tools: a spring bar tool to remove the attachment pins from the case lugs. Position the tool's lever in the pin's groove, apply light pressure to release the spring, and extract the pin. Repeat on the other side. Insert the new strap by aligning the pins with the lugs and apply pressure until the click closes.

Can I use aftermarket straps compatible with my R15959159?

Yes, any strap with 20mm lug width is compatible. However, to preserve the model's value and aesthetic, we recommend certified-quality materials and finishes: alligator, vegetable-tanned calf, natural vulcanised rubber, or structured NATO. Avoid low-quality synthetic materials.

How long does a leather strap last on the Rado Oval R15959159?

The lifespan of a leather strap depends on daily use, tanning method, and maintenance. A well-maintained alligator or vegetable-tanned calf lasts 5-7 years with regular use. Rotating with other straps significantly extends usable life. Natural vulcanised rubber lasts 3-4 years, whilst textile NATO lasts 2-3 years. Regular maintenance (cleaning, protective treatments) prolongs these periods.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only