Rado
Oval R15329103— lug 18mm

The Rado Oval R15329103 features a lug width of 18 millimetres. This dimension is measured between the two studs that connect the case to the strap and is the industry standard that ensures compatibility with the vast range of contemporary artisanal straps.

For the R15329103, we recommend a strap in vegetable-tanned leather or shell cordovan. These materials dialogue perfectly with the brushed finish of the stainless steel case and the organic geometry of the Oval, developing a patina rich in character over time. Valid alternatives include cotton-woven NATO for a more contemporary style or vulcanised rubber for intensive use.

Strap replacement is performed using a spring bar tool (specific tool for removing studs). Position the tool on the small hole present below the lug, push upward to release the stud from the case, remove the old strap and insert the new one by aligning the lug holes with the case studs. Always verify that the lug width is indeed 18 millimetres.

Yes, the R15329103 is fully compatible with quality aftermarket straps thanks to its standard 18-millimetre lug width. Always verify the nominal width (18mm) and the geometry of the attachment (some manufacturers offer disappearing lugs, others tapered ones). To maintain the aesthetic integrity of the elliptical case, we recommend straps with essential design that do not compete with the primary geometry.

A quality leather strap, with vegetable tanning or shell cordovan, when worn regularly on a watch like the R15329103, has an average lifespan of 5-8 years before requiring replacement. Longevity depends on environmental humidity, frequency of use and maintenance (periodic cleaning and leather conditioning). The patina that develops over time does not compromise functionality but adds aesthetic character.