Technical Archive

Rado
Oval R15946103— lug 20mm

Rado Oval R15946103: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

D-Star Ceramos Automatic

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Rado R15946103
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

R15946103

Movement

ETA caliber 2824-2 Hours, Minutes, Seconds | Date

The Heritage

The Oval represents one of the shape proposals of the Swiss brand Rado, characterized by the oval case that stands out from the traditional circular forms. The model is equipped with the automatic ETA 2824-2 caliber with indication of hours, minutes, seconds and date. The R15946103 reference maintains the essential lines typical of Rado design.

FAQ

What is the lug width of the Rado Oval R15946103?

The Rado Oval R15946103 features a 20mm lug width. This dimension is standard for this model and represents the internal distance between the two case lugs where the strap is attached.

Which strap is recommended for the Rado Oval R15946103?

For the Rado Oval, we recommend polished alligator straps for a formal aesthetic, vegetable-tanned calf leather for daily elegance with natural patina development, or canvas NATO straps for contemporary versatility. Your choice should reflect the intended usage: alligator highlights the modernity of the Cermet case, whilst vegetable-tanned leather develops a compelling patina over time.

How do I change the strap on the Rado Oval R15946103?

Strap replacement requires a spring bar removal tool. Position the watch on a soft surface, locate the small holes in the lugs, insert the spring bar tool, and gently push outward to release the original spring bar. Repeat on the opposite lug, then install the new strap by reversing the procedure.

Is an aftermarket strap compatible with the Rado Oval R15946103?

Yes, any strap with a 20mm lug width is fully compatible. At Milano Straps we curate artisanal straps in leather, NATO, and rubber, specifically selected for watches of this calibre. Simply verify that the width measurement matches 20mm precisely.

What is the lifespan of a leather strap on the Rado Oval?

A quality vegetable-tanned leather strap typically lasts 3-5 years with daily wear, provided regular maintenance is observed. Longevity depends on usage intensity, humidity exposure, and treatment protocol. Alligator or shell cordovan straps, owing to superior leather density, can achieve 7-10 years of reliable service.