Kobold · Soarway

Strap for Soarway GMT Stainless Steel / Blue

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter46 mm
ReferenceKD 719121
FamilySoarway
MovementETA caliber 2893-1 Hours, Minutes, Seconds, World Time | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Soarway KD 719121

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Soarway KD 719121, seen from the bench

The Kobold Soarway KD 719121 is a 46mm stainless steel military diving instrument featuring an ETA caliber 2893-1 movement with GMT and date functions. Built from 316L corrosion-resistant steel with a 24mm lug width, it represents German military design philosophy without aesthetic compromise. The watch delivers functional reliability for operations requiring multi-timezone coordination and extreme durability in hostile environments.

Frequently asked questions

What is the exact lug width of the Kobold Soarway KD 719121?

The Kobold Soarway KD 719121 features a lug width of 24mm. This measurement refers to the distance between the inner shoulders of the case where the strap attaches. Precision measurement with a digital calliper is essential to ensure correct compatibility with aftermarket straps.

What is the best strap for the Kobold Soarway KD 719121?

The optimal strap depends on intended use. For formal and professional contexts, we recommend dark brown alligator or vegetable-tanned calf leather; for diving and marine environments, FKM rubber or marine-grade silicone provide complete waterproofness; for tactical versatility, a NATO strap in high-density nylon 6-6 enables rapid changes and universal compatibility.

How do I change the strap on the Kobold Soarway KD 719121?

Strap replacement requires a springbar removal tool. Position the tool's tip beneath the springbar (the elastic pin) and apply pressure to release the lug on one side. Repeat on the opposite side. Insert the new strap by aligning the holes with the springbars, then press firmly until fully seated. Avoid excessive twisting that could damage the lugs.

Which aftermarket straps are compatible with the KD 719121?

Any strap with a 24mm lug width is compatible with the Kobold Soarway KD 719121. However, given the mass and robust construction of the case, we recommend straps built with substantial thickness (leather 1.4–1.6mm, professional marine elastomers, high-density NATO). Avoid thin or flat-constructed straps that would not respect the visual hierarchy of the dive watch.

How long does a leather strap last on the Kobold Soarway KD 719121?

Lifespan depends on construction quality and use conditions. A well-made alligator or vegetable-tanned calf strap lasts 3–5 years with routine maintenance (drying after immersions, occasional protective cream treatment). In intensive marine environments or with constant salt exposure, durability reduces to 18–24 months. Marine-grade rubber straps maintain structural integrity for 5–7 years, but may develop odour after prolonged chlorine exposure.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only