Strap for Artix Chronograph Stainless Steel / Black

The lug width of this model is 21 millimetres. This measurement is very common in contemporary sports chronographs. To verify it correctly, position a calliper horizontally between the two inner shoulders of the case, excluding the outer decorative parts of the lug. Even minor tolerances (0.5mm) can generate lateral play or tension in the seat.

The choice depends on your intended use. Dark brown alligator emphasises classical character; vegetable-tanned calf ensures patination coherent with case ageing; polypropylene NATO explicitly states avionic function; FKM rubber offers maximum practicality during intensive activity. Milanostraps supplies all these options in 21mm lug width.

The Artix uses a classical lug attachment system. Using a spring bar removal tool, gently push the pin inward from the outer end, releasing one end of the strap. Repeat from the other side. Insert the new strap by aligning the holes with the pins, then push them to secure. Ensure the pins are completely engaged in their retention seats.

Yes, provided the width is exactly 21mm and the attachment pins are geometrically coherent with the lug architecture. Milanostraps supplies straps specifically dimensioned for this lug width, inspected and tested. Always verify that the strap seats without lateral play and that the pins are fully inserted into their retaining seats.

The longevity of a leather strap depends on intentional patination and daily usage. Vegetable tanning and shell cordovan maintain structural rigidity for 3–5 years of moderate use; alligator varies according to grain density and humidity cycles. Periodic maintenance with specific balms extends lifespan and enhances aesthetics. NATO and FKM rubber straps have shorter wear cycles but are easily replaceable.