Strap for Soarway Diver Stainless Steel / Black

The Kobold Soarway KD 212441 features a lug width of exactly 22mm. This dimension is measured perpendicularly across the case lugs from internal edge to internal edge using a digital calliper. It is essential to verify this measurement before ordering an aftermarket strap, as even a half-millimetre error will compromise the fitment and overall aesthetic coherence of the watch.

For daily wear, we recommend straps in Tuscan vegetable-tanned leather of 3.5–4mm thickness, which provide structural rigidity and mould naturally to the wrist curvature over time. If you use the watch in humid or aquatic environments, ballistic nylon NATO straps or sport elastomers are the most practical choice, as they resist moisture absorption and withstand chlorine and saltwater exposure.

Strap changes are performed via the case lugs. Using a spring bar tool, compress the small internal springs of the bar ends to disengage them from their housings in the lugs. Once free, remove the old strap and insert the new one, ensuring that the bar ends are fully seated in their designated slots. For first-time changes, we recommend having an experienced watchmaker guide you through the process.

Yes, provided the strap is designed for a 22mm lug width and the spring bar diameter is compatible (typically 1.6mm for sports watches). However, we recommend purchasing artisanal straps specifically manufactured for this dimension to ensure precision of fit, construction quality, and aesthetic coherence with the tool watch design philosophy.

A high-quality artisanal vegetable-tanned leather strap, under daily wear, typically lasts 3–5 years before significant wear becomes visible. Longevity depends on intensity of use, climate conditions (humidity accelerates ageing), and maintenance. Regular conditioning with specific balms and protection from direct water contact substantially extend the strap's lifespan whilst encouraging the development of a natural patina that increases aesthetic value.