Rado · Oval

Strap for D-Star

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

Lug width20 mm
Case diameter38 mm
ReferenceR15518152
FamilyOval
MovementETA caliber 955.112 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 R15518152

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Oval R15518152, seen from the bench

The Rado Oval R15518152 is equipped with the quartz ETA 955.112 caliber that provides hour, minute, second and date indications. The model features the characteristic oval-shaped case of the collection. The movement ensures precision and reliability in the essential time functions.

Frequently asked questions

What is the lug width of the Rado Oval R15518152?

The lug width of the Rado Oval R15518152 is 20mm. This specific measurement, taken between the integrated lugs of the case, is essential to ensure correct compatibility with any replacement strap. A strap smaller or larger than this width will not fit properly.

What is the best strap for the Rado Oval R15518152?

For the Rado Oval R15518152, we recommend vegetable-tanned leather straps, particularly alligator or sartorial calf, or a NATO strap in natural fabric. Alligator offers elegance and noble patina development; calf ensures comfort and adaptability; NATO introduces contemporary styling. Your choice depends on personal preference and daily wear.

How do I change the strap on my Rado Oval R15518152?

To change the strap, place the watch on a soft surface. Use a spring bar tool to gently lift the pin securing the current strap, sliding the strap outward. Insert the new 20mm strap, aligning the pin into the appropriate seat, then lower the pin until it clicks completely into position.

Can I use an aftermarket strap on my Rado Oval R15518152?

Yes, any strap with a 20mm lug width is compatible with the Rado Oval R15518152. We recommend straps from specialised artisans that guarantee equivalent construction quality. Always verify that the strap is manufactured for this specific width to avoid fitting issues.

How long does a leather strap last on the Rado Oval R15518152?

A quality leather strap with vegetable tanning has an average lifespan of 3-5 years with daily wear. Longevity depends on maintenance (periodic hydration, moisture protection), wear frequency, and climate. A well-maintained strap can last beyond 5 years; a neglected one deteriorates more rapidly.

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