Strap for Saxonia Annual Calendar White Gold / Silver

The lug width of the A. Lange & Söhne Saxonia 330.026 is 20 millimetres. This measurement is Lange & Söhne's standard for mid-sized chronometers and is perfectly proportioned to the 38.50 mm case diameter. To measure accurately, use a digital calliper positioned perpendicularly across the two pins (lugs) that support the current strap.

The choice of strap depends on intended use and colour preference. For formal wear, genuine alligator in dark brown with ivory stitching is the classic choice that complements the silvered dial beautifully. For a more contemporary aesthetic, vegetable-tanned calf offers pronounced texture and natural patina development. For daily practicality, high-quality FKM rubber (Tropic, Rubber B) maintains elegance without compromise. Shell cordovan in burgundy creates a fascinating chromatic vibrancy during summer months.

Strap replacement is a delicate procedure requiring proper tools. Acquire a high-quality spring bar removal tool, available from any reputable watch retailer. Position your watch in well-lit conditions, insert the tool into the small lateral holes of the spring pin, compress gently and the pin will release from its housing. Repeat for the second pin, insert the new pins into the replacement strap (ensuring the spring is oriented correctly inward), and attach the strap to the case. If unsure of the procedure, contact an official Lange & Söhne service centre.

Yes, absolutely. The Saxonia 330.026 accepts all aftermarket straps with 20 mm lug width. Compatibility is determined by lug width, not watch brand. When purchasing a strap, always verify it is specifically sized for 20 mm lugs. High-quality artisanal straps, such as those crafted using bespoke techniques, often offer greater customisation than OEM Lange & Söhne options, allowing you to select the leather type, colour, buckle style and total length according to your preferences.

Leather strap longevity depends on material type, frequency of wear, sun exposure and humidity levels. Quality alligator, worn daily, typically lasts 3 to 5 years before requiring replacement. Vegetable-tanned calf, due to its greater porosity, tends to wear more quickly—approximately 2 to 4 years. Shell cordovan, owing to its natural density, may last 5 to 7 years. FKM rubber, if properly maintained, can exceed 5 to 8 years. Regular maintenance—conditioning with natural balms, avoiding prolonged exposure to fresh water and direct sunlight—significantly extends strap longevity.