Strap for D-Star Ceramos Automatic

The Rado Oval R15938153 features a lug width of 20mm. This dimension is measured between the upper and lower lugs of the case and is specifically calibrated to maintain the harmonic proportions of the elliptical form. Always measure your lugs directly before purchasing an aftermarket strap.

For the Rado Oval, we recommend French alligator in cognac or medium brown tones, or vegetable-tanned calf with fine grain texture. These materials enhance the retro-futuristic elegance of the Cermet case and develop natural patina over time. For sportier alternatives, charcoal grey NATO or FKM rubber ensures versatility and durability.

Changing the strap on a Rado Oval requires precision tools: a delicate spring bar tool or a dedicated lug removal instrument. Locate the small notches in the lug seats, gently push the spring bar until it slides free, then remove the strap. If you lack experience, we recommend consulting the Casati Milano atelier by appointment for professional intervention.

Yes, any strap with a 20mm lug width is mechanically compatible with the Rado Oval R15938153. However, construction quality varies significantly: our artisanal straps guarantee precise finishing, certified materials, and superior structural longevity compared to industrial standard products. Milano Straps offers curated options specifically suited to this model.

A quality leather strap (alligator or vegetable-tanned calf) on a daily-wear Oval maintains structural integrity for 3-5 years, depending on wear and atmospheric exposure. Vegetable-tanned leather develops a fascinating patina within the first year, becoming softer and more characterful. FKM rubber, conversely, resists longer (5-7 years) in high-humidity environments or aquatic use.