Strap for Hyperchrome 36

The lug width of the Rado HyperChrome R32258012 is 20 millimetres. This specification is essential when selecting compatible straps. You can verify this by measuring the internal space between the two horizontal lugs of the case using a digital calliper, or by consulting Rado's official documentation. Any strap with a 20mm lug width will be fully compatible with this model.

The choice depends on your aesthetic intention and usage pattern. For formal elegance, we recommend alligator in pearl grey or vegetable-tanned calf in dark brown—both amplify the ceramic's contemporaneity. For refined sportiness, NATO in grey-blue maintains chromatic coherence. For daily resistant wear, FKM rubber in anthracite offers perfect minimalism. Every 20mm artisanal option from Milano Straps adapts to the Rado without construction compromises.

Use a spring bar tool to gently extract the spring that holds the strap to the case lugs. Never force the lugs directly. Position the tool in the small hole housing the spring, apply progressive pressure until the spring disengages, then remove the worn strap. For installation, insert the spring into the new strap and reposition it into the case lug, verifying that it clicks correctly. If you lack experience, Casati Milano offers replacement service by appointment.

Yes, provided the strap features 20mm lugs (the standard lug width for this model). All artisanal straps from Milano Straps in the 20mm collection are designed and tested for compatibility with watches using this specification. No adaptations are required: simply insert the spring into the Rado lugs and the strap sits perfectly on the case.

The lifespan of a leather strap depends on the tannage quality, daily use, and care. Artisanal vegetable-tanned leather (as offered by Milano Straps) guarantees 18–36 months of moderate use before showing evident wear signs. Direct sunlight exposure, salt water, and constant humidity accelerate ageing. Alligator straps last longer. To extend life, apply specific balms every 2–3 months and store in a dry place. NATO and rubber have greater durability (36+ months) under equivalent usage conditions.