Strap for 99.1

The D. Dornblueth & Sohn 99.1 (02) ST features a lug width of 22 mm. This dimension is determined by the proportions of the 42 mm case and is essential for selecting compatible straps. Measurement is performed with callipers positioned between the case lugs, perpendicular to the dial.

For the 99.1 (02) ST, we recommend vegetable-tanned leather in dark tones (cigar brown or deep chocolate), which amplifies the minimalist German aesthetic of the timepiece. Alligator represents a more formal and durable alternative. Both materials enhance the watchmaking philosophy of the movement, avoiding excessively conspicuous straps.

The strap is replaced using a spring bar tool or small screwdriver. Remove the lug from the case by gently extracting the elastic pin. Position the new strap by aligning the holes with the lugs, then reinsert the elastic pin until you feel the safety click. The operation takes just a few minutes and requires no specialised knowledge.

Yes, any strap with a 22 mm lug width is compatible with the 99.1 (02) ST, provided the construction quality is consistent with the case standard. We recommend specialised artisans who guarantee precise tolerances and finishes befitting independent German watchmaking aesthetics.

A vegetable-tanned leather strap typically lasts 3–5 years with daily wear, developing a unique patina. Alligator leather offers superior longevity (5–7 years). Durability depends on frequency of wear, water exposure and leather care. Milano Straps artisan straps are built to exceed these timescales with minimal maintenance.