Rado · Oval

Strap for D-Star Plasma Automatic

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

Lug width18 mm
Case diameter42 mm
ReferenceR15760112
FamilyOval
MovementETA caliber 2824-2 Hours, Minutes, Seconds | Date
CaseCeramic

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 R15760112

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Oval R15760112, seen from the bench

The Rado Oval features an oval-shaped case that distinguishes itself from the traditional round configuration. It mounts the automatic ETA 2824-2 caliber with hour, minute, second and date indication. The reference R15760112 is part of the classic collection of the Swiss brand.

Frequently asked questions

What is the exact lug width of the Rado Oval R15760112?

The Rado Oval R15760112 features a lug width of 18 mm. This is the standard measurement for this model and ensures compatibility with the entire range of 18 mm aftermarket straps. To verify the measurement accurately, position a calliper on the internal distance between the strap attachment pins on the case.

Which strap is best suited for the Rado Oval R15760112?

The choice depends on intended use and aesthetic preference. For formal elegance, we recommend alligator leather or vegetable-tanned calf. For everyday wear and sporty use, a reinforced canvas NATO or rubber strap is ideal. The ceramic case pairs particularly well with cognac or satin black leather, creating striking material contrast.

How do you change the strap on the Rado Oval R15760112?

Strap replacement requires a spring bar tool (screw or lever type). Position the watch with the lug facing upward, insert the tool beneath the pin and lift gently until the internal spring releases. The pin will slide out of its seat. Repeat on the opposite lug. To fit the new strap, reinsert the pin through the lug holes, press until it clicks, and verify the lock is secure.

Are 18 mm aftermarket straps compatible with the Rado Oval R15760112?

Yes, any strap with an 18 mm lug width is compatible with the R15760112. Always verify that the attachment pins are the correct length (typically 16–18 mm total, with 2–3 mm extending from the case). Milano Straps artisan straps are tested for this compatibility.

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

A quality leather strap, with moderate use and regular maintenance, typically lasts 3–5 years. Determining factors include exposure to moisture, perspiration, direct sunlight, and frequency of wear. Vegetable-tanned leather develops patina over time, whilst chrome-tanned leather maintains uniformity. Occasional cleaning and a water-repellent treatment significantly extend strap life.

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