Strap for Lady Serenade Stainless Steel / Silver / Bracelet

The lug width is 18mm. This measurement is specific to the model and represents the internal distance between the case lugs. To verify, use a digital calliper inserted between the lugs: the value must be exactly 18mm. Any measurement error will result in incorrect strap installation and potential damage to the case lugs.

Alligator leather with vegetable tanning is the benchmark choice for this case: the distinctive alligator grain scales align perfectly with the refined proportions of the 36mm and the manufacture's construction quality. Alternatively, high-quality vegetable-tanned calf leather offers daily versatility and less demanding care. A silk NATO strap or premium-grade rubber are equally valid options if an informal aesthetic is preferred without compromising build integrity.

Use a spring-bar remover tool or micro-flat screwdriver. Position the watch on a soft surface (microfibre cloth) with the case facing upward. Insert the tool into the lower spring-bar aperture and lift gently until the spring retracts. Extract the lug from the case. Repeat on the second lug. For reassembly, align the new strap lugs into the case holes and compress until the spring-bar clicks shut. Verify both sides are securely fastened before wearing the watch.

Yes, any strap with an 18mm lug width is compatible. The enthusiast community has access to a broad selection: artisanal manufacturers offer alligator, vegetable-tanned calf, technical NATO fabrics and high-grade vulcanised rubber options. Before purchasing, always verify the retailer specifies lug width clearly: 1-2mm errors will make installation impossible or unsafe. Consult Casati Milano atelier for personalised guidance based on your desired aesthetic profile.

Longevity depends on material and usage patterns. High-quality vegetable-tanned alligator maintains structural integrity for 5-7 years with moderate daily use; the beauty lies in the progressive patina development over time. Vegetable-tanned calf has similar lifespan, but the smooth surface shows wear more visibly. Humidity accelerates deterioration; protect the strap from direct rain and extreme temperature fluctuations. A technical NATO fabric strap offers longer durability (8-10 years) as synthetic fibres resist abrasion and moisture more effectively. Regardless of material, regular maintenance (gentle cleaning, seasonal conditioning) significantly extends usable life.