Strap for Automatic Date Stainless Steel / Silver / Bracelet

The SBGR251 features a 20mm lug width, one of the most prized in luxury horology. This measurement spans from the inner edge of the left lug to the inner edge of the right lug at the case base. An undersized strap will leave unsightly gaps, whilst an oversized one won't fit the metal lugs. We recommend verifying your measurement with a digital calliper before ordering.

The choice depends on intended use and aesthetic preference. For formal occasions, French alligator excels due to its elegant grain and natural suppleness. American shell cordovan offers chromatic evolution over time and authenticity. Italian vegetable-tanned leather produces subtle, stratified straps. For intense daily wear, military NATO or FKM rubber ensure practicality without aesthetic compromise. All these materials remain coherent with the timepiece's minimalist construction philosophy.

Strap change occurs through removal of the spring bars connecting the strap to the case lugs. Use a spring bar tool to gently compress the pins and extract the strap from the lugs. Insert the new strap, aligning the holes with the spring bars, ensuring complete engagement. This operation can be performed independently or by an expert to avoid case damage.

Yes, any strap with a 20mm lug width is compatible. The measurement must be exact: 20mm lugs require a 20mm-wide strap. Milano Straps offers bespoke leather straps customisable in leather type, grain and thread colour. For a comprehensive experience, the Casati Milano atelier creates made-to-measure straps with personal leather consultation and 18-month warranty.

A quality leather strap, with ordinary care, lasts between 3 and 7 years of daily wear, depending on intensity of use, climate and storage. Alligator and shell cordovan tend to age gracefully, developing patina and character over time. Vegetable-tanned leather evolves naturally but requires occasional hydration treatments. FKM rubber or fabric NATO offer greater resistance to wear and weather, maintaining consistent performance. Milano Straps provides artisanal straps with an 18-month warranty and the option of stitching replacement.