Strap for Calatrava 4997 White Gold / Blue

The Calatrava 4997/200G-001 features a lug width of 19mm. This measurement is essential for ensuring strap compatibility. You can verify it by measuring the distance between the two spring bar attachments on the case. Any aftermarket strap must be specifically constructed for 19mm to guarantee a proper fit.

For the Calatrava 4997/200G-001, we recommend vegetable-tanned alligator, Horween shell cordovan, or Italian calf leather. Alligator offers natural grain and develops patina over time; cordovan polishes naturally and densifies with wear; calf maintains harmonious proportions with the 35mm case. Your choice depends on intended use and preferred colour palette.

The Calatrava 4997/200G-001 strap is replaced by removing the spring bars that secure it to the case. Use a dedicated spring bar tool to gently compress the bars: the strap will release from the lugs. Mount the new 19mm strap by aligning the holes with the bars, then reinsert them until they click into place. If you lack experience, consult a certified watchmaker.

Yes, excellent aftermarket options exist. On milanostraps.it you will find a curated selection of compatible 19mm straps, crafted from premium materials such as alligator, shell cordovan and calf. You may also commission a fully bespoke strap through Casati Milano's Milan atelier.

Leather strap longevity depends on material and usage. Quality alligator or calf lasts 3-5 years with daily wear. Shell cordovan, being denser, can last 5-7 years. Leather in flex zones (lugs and keeper) will naturally wear before other areas. With proper maintenance and storage in dry environments, you can significantly extend your strap's lifespan.