Strap for Saxonia White Gold / Black

The A. Lange & Söhne Saxonia 215.029 features a lug width of 19 millimetres. This width is specifically calibrated in proportion to the 37mm case diameter to ensure optimal wrist fitment whilst maintaining the visual balance that A. Lange & Söhne engineered into the design. Measurement is performed by placing a calliper between the two lugs on the case front, at the narrowest point.

For a white gold Saxonia, alligator leather represents the classic and most harmonious choice. Its natural texture with regular bone patterns dialogues elegantly with white gold without introducing secondary textures. Vegetable-tanned calf leather is an excellent alternative for those who appreciate a patina that develops over time. Shell cordovan offers perceptible thickness and superior colour saturation for those desiring greater character.

The strap change on the Saxonia 215.029 is performed using removable spring bars. With a dedicated lug-end remover (spring bar tool), apply gentle vertical pressure on the spring bar to release the internal mechanism, allowing extraction from the lug seat. Repeat symmetrically on the opposite lug. Installation of the new strap follows the reverse procedure. Exercise extreme caution to avoid scratching the white gold case.

Yes, any aftermarket strap featuring a 19mm lug width is compatible with the Saxonia 215.029. However, to maximise aesthetic harmony, it is recommended to select materials (alligator, calf, cordovan) and finishes that respect the dresswear sobriety of the model. Straps with thick fabrics or vivid colours may compromise the linear elegance of the case. Casati Milano offers consultation to select the ideal choice based on your preferences and case tone.

The lifespan of a leather strap varies according to material, usage frequency and environmental conditions. A quality alligator strap typically lasts 4–6 years with daily wear, whilst vegetable-tanned calf leather may last 3–5 years. Shell cordovan, being more robust, can reach 6–8 years. Prolonged exposure to moisture, direct heat and perspiration accelerates wear. Casati Milano provides an 18-month warranty against manufacturing defects and recommends periodic maintenance and leather conditioning with neutral products to extend strap life.