A. Lange & Söhne
Lange 1 119.026— lug 20mm

The Lange 1 ref. 119.026 has a 20mm lug width: this is the measurement to consider for any replacement or aftermarket strap. The closure width at the deployant or buckle is typically 18mm, ensuring a taper proportionate to the elegance of the white gold case.

For a Lange 1 in white gold, a hornback or polished smooth alligator strap in midnight blue, burgundy, or tobacco tones is the choice most coherent with the watch's formal identity. Matte graphite calf represents a contemporary and versatile alternative, while sartorial nylon NATO is suitable for more casual wear without compromising attention to detail.

The replacement is done by removing the spring bars that secure the strap to the case lugs. It is advisable to use a dedicated fine-tipped spring bar tool to avoid scratching the white gold case. The operation can be performed independently with the proper equipment, or entrusted to a watchmaker or the Casati Milano atelier when selecting a custom strap.

Yes, any strap with a 20mm lug width is compatible with the Lange 1 ref. 119.026. A selection of artisanal straps in various materials and finishes is available at milanostraps.it, all made to standard measurements that fit perfectly with the original case lugs. For a bespoke result, the Casati Milano atelier offers a custom service with leather selection and personalized craftsmanship.

The lifespan of a leather strap depends on the quality of the tanning, material thickness, and daily use. A high-quality alligator or calf strap, with regular use and without prolonged exposure to sweat or water, remains in optimal condition for 18 months to over 3 years. Casati Milano straps are covered by an 18-month warranty against manufacturing defects.