A. Lange & Söhne · Saxonia
Strap for Little Saxonia White Gold - Diamond / MOP
Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Saxonia 835.029
Selected for the 18 mm lug width · workshop selection
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Millennium Green Alligator Strap€270
Matte Black Alligator Strap€270
Black and Red Driver Strap€130
The Saxonia 835.029, seen from the bench
Frequently asked questions
What is the exact lug width of the A. Lange & Söhne Saxonia 835.029?
The Saxonia 835.029 features a lug width of 18mm, as confirmed by A. Lange & Söhne's official specifications. This width is proportionate to the case diameter (34mm) and the dressman aesthetic of the watch. Any compatible strap must have spring bar shoulders exactly 18mm apart to ensure proper fit and eliminate lateral play.
Which strap material is best suited for the Saxonia 835.029 in white gold?
Alligator leather is the canonical choice for this Saxonia, preferably niloticus grade with medium grain in natural hues (cognac brown or black). The regular texture harmonises with the restrained case design in white gold, and the natural patina that develops over time increases aesthetic value without competing with the metal. Alternatively, vegetable-tanned calf leather offers tactile softness and rapid patina development.
How should one change the strap on a Lange Saxonia?
The spring bars of the 835.029's lug system are removable and require a small Teflon-coated tool or dedicated spring bar remover. Insert the tool beneath the bar into the slot, apply gentle and consistent pressure to release the internal spring mechanism, then slide the bar out. Do not force; Teflon prevents scratching the white gold case. Reinsert the new strap by reversing the procedure, ensuring spring bars align correctly with the lug shoulders.
Must the strap for the Saxonia 835.029 be factory-spec 18mm, or can it be personalised?
The lug width remains fixed at 18mm. However, total length, leather thickness, and buckle type (standard bar or deployant clasp) can be customised. Casati Milano provides precise wrist measurement and guidance on length and leather selection, allowing a tailored fit without altering the watch's technical proportions.
What is the typical lifespan of a leather strap on the Saxonia 835.029?
On an A. Lange & Söhne Saxonia, where the strap carries significant value, durability depends on material: a well-maintained niloticus alligator strap develops desirable patina over 4–7 years of daily wear before potential reconditioning; shell cordovan may last beyond 10 years whilst evolving colourimetrically; vegetable-tanned calf has shorter life span (2–4 years) as tannins degrade more rapidly. Occasional use significantly extends useful life. Avoid direct water exposure, prolonged moisture, and dry heat.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
