Strap for Slimline Mini Yellow Gold / Silver / Bracelet

The lug width of the Frederique Constant Slim Line FC-200WHDS5B is precisely 12mm, measured centre-to-centre between the two attachment pins. This dimension is specific to women's wrists and compatible exclusively with straps designed for this lug width. To verify compatibility of an aftermarket strap, always measure the space between the pins: it must be exactly 12mm.

The most suitable straps are polished alligator (black or cognac), vegetable-tanned calfskin, Cordura NATO in grey pearl, or grey silicone. Alligator enhances formality, vegetable-tanned leather develops natural patina over time, NATO introduces sporty-elegant versatility, whilst silicone ensures practicality. Each choice must respect the 12mm lug width and the aesthetic proportion of the 25mm watch.

Use a spring bar tool to gently push inward the metal pin that secures the strap to the lugs. Do not force: the motion should be fluid. Once the pin is extracted, slide off the old strap, then position the new one by aligning it perfectly with the lugs. Reinsert the spring bar pin until you hear the locking click. Verify that the strap is secured symmetrically on both sides.

Yes, provided they strictly respect the 12mm lug width. On milanostraps.it, all straps in the 12mm section are physically tested and compatible with the FC-200WHDS5B. Choose from artisanal alligator, vegetable-tanned calfskin, or premium textiles. You can also order bespoke straps from the Casati Milano atelier with full personalisation and 18-month guarantee.

A quality alligator or calfskin strap, worn daily, has an estimated lifespan of 3-5 years before wear becomes visible. Vegetable-tanned leather develops natural patina, increasing character with time. Factors such as humidity, perspiration and sun exposure accelerate ageing. Store the strap in a dry place away from heat sources. Periodic replacement maintains the aesthetic of the FC-200WHDS5B at its peak.