Strap for Anomaly-01 Black PVD / Black

The Anomaly-01 AN01-BK-ST-MET-BK features a 24-millimetre lug width. This specific measurement allows for the integration of high-quality artisanal straps without architectural compromise. The width was engineered to maintain balanced proportions between the 42mm case diameter and the strap, preserving the visibility of the skeletonised movement as the dominant visual focus.

The Anomaly-01 demands a strap that dialogues with its radical, transparent aesthetic. Recommended options: alligator leather (black or cognac) for elegant contrast; vegetable-tanned calf leather for visible patina development; heavy cotton NATO for casual-tech interpretation; FKM rubber for sports-oriented execution without compromise. Avoid decoratively ornate straps: the AN01-BK-ST-MET-BK speaks for itself.

The procedure requires basic tools: a spring bar tool or small flat-blade screwdriver. Position the watch on a soft surface (microfibre cloth), locate the lateral lugs beneath the spring bars, gently press them toward the centre with your tool, and extract the old strap. Reverse the operation to install the new strap, ensuring the spring bars are securely seated in the CODE41 lug housings.

Yes, any strap featuring standard 24-millimetre openings is fully compatible. Milanostraps curates selections of artisanal straps in noble materials (full-grain leather, NATO, technical rubber) verified for CODE41 construction tolerances. We recommend strap thicknesses between 1.2mm and 1.6mm for smooth insertion into the spring bar housings.

A full-grain leather strap (alligator, calf, cordovan) on a daily-wear timepiece like the AN01-BK-ST-MET-BK typically lasts 18–36 months, dependent upon wear frequency, ambient humidity, and maintenance practices. Vegetable-tanned leather develops visible patina and nobility over time; industrial leather maintains chromatic consistency. Rotation with at least two straps is recommended to extend usable life and diversify aesthetic options.