Strap for D-Star Stainless Steel Automatic

The lug width of the Rado Oval R15513153 is 20mm. This measurement represents the distance between the internal attachment points of the watch case and determines the compatibility of any aftermarket strap. For accurate measurement, use a digital calliper, positioning the tip perpendicular to the case, measuring from inside to inside of the lugs.

The ideal strap depends on your personal style and intended use. For a formal and sophisticated look, we recommend dark brown alligator or naturally aged calf leather. For a sporty and everyday approach, vulcanised rubber strap or heavy cotton NATO offer durability and comfort. Any choice of 20mm leather, vegetable-tanned or technical textile is mechanically compatible with the R15513153.

Changing the strap on the Rado Oval R15513153 involves removing the spring bars that connect the lugs to the case. Use a dedicated spring bar tool, applying gentle lateral pressure to push the bar inward and release the old strap. Insert the new 20mm strap, aligning the holes with the bars, and compress gently until you hear the anchorage click. No modification to the case is necessary.

Yes, the R15513153 accepts any strap manufactured with a 20mm lug width, regardless of manufacturer. Milanostraps.it offers a specialised selection of 20mm straps in leather, NATO and rubber, all compatible with your Oval. Always ensure the lug width declared by the supplier is genuinely 20mm, measured from inside to inside of the lugs.

A quality leather strap, such as those offered by Milanostraps, has an average lifespan of 3-5 years with daily use, assuming moderate exposure to moisture and sunlight. Premium materials such as alligator or shell cordovan offer superior longevity (5-7 years), while vegetable-tanned leathers develop character and patina over time. Regular maintenance—gentle cleaning and conditioning with specialised creams—significantly extends the useful life of the strap.