Strap for Chronoris Date / Black / Black Leather

The lug width of the Chronoris is precisely 19 mm. This intermediate width between classic 18 mm and modern 20 mm is specific to this model and ensures balanced proportions on the 39 mm case. When purchasing an aftermarket strap, ensure it is clearly marked as 19 mm lug width to avoid incompatibility.

The choice depends on intended use and personal style. For formal elegance, we recommend a natural alligator strap with vegetable tanning or premium smooth calf leather. For sport-casual use, a NATO strap in technical canvas highlights the chronograph character. For extreme conditions or intensive daily wear, FKM rubber guarantees superior durability and skin adhesion.

The process is straightforward: position the watch on a soft surface, locate the springbars securing the strap to the lugs, use a specialized tool—available free of charge from authorised retailers—to lift the detent, remove the old strap and insert the new one. The steel deployant buckle allows secure closure and reopening without tools.

Any strap certified for 19 mm lug width is compatible. Options include leather (alligator, shell cordovan, calf), canvas (NATO), rubber (FKM, silicone), and synthetic fibres. Milanostraps.it provides specialist selection for 19 mm with customisation options (colour, buckle, length).

A premium full-grain leather strap with vegetable tanning typically lasts 3–5 years of daily wear, extendable to 7–10 years with regular maintenance (quarterly cleaning, drying after water contact, moderate sun exposure). Natural rubber has similar durability; NATO canvas resists 5–8 years before visible wear appears.