Strap for Premier B01 Chronograph 42 Stainless Steel / Silver / Croco / Pin

The Breitling Premier AB0118221G1A1 has a lug width of 22 mm. This measurement is taken with a digital calliper positioned between the two lugs at the lower attachment point of the case, measuring the internal space where the strap fits. It is essential to respect this measurement to ensure correct fitting and secure retention of the spring bars.

Given the formal and elegant character of the Premier AB0118221G1A1, the most suitable materials are belly-cut alligator leather in cognac or tobacco tones, vegetable-tanned smooth calf leather — which develops a rich patina over time — and shell cordovan for those seeking a compact, highly resistant surface. A stainless steel deployant clasp completes the system, providing security and quick release. The required lug width is 22 mm.

To replace the strap on the Breitling Premier AB0118221G1A1, you will need a springbar tool — a thin lever instrument used to compress the spring bars housed within the case lugs. Once compressed, the strap is released easily. The new 22 mm strap is fitted in reverse order. The operation takes only a few minutes and requires no professional equipment, though it is advisable to work on a soft surface to protect the case finish.

Yes. Any aftermarket strap with a 22 mm lug width is compatible with the Breitling Premier AB0118221G1A1, provided the lug profile and strap curvature are suited to the case geometry. Milanostraps.it offers a curated selection of handcrafted 22 mm straps in various materials and colours, produced using vegetable tanning or premium leathers, designed to integrate seamlessly with the original case.

The lifespan of a leather strap depends on the material, maintenance and frequency of use. A quality vegetable-tanned calf leather strap typically lasts 2 to 4 years with daily wear; alligator leather, owing to the greater abrasion resistance of its scale structure, can last 5 to 7 years if kept away from prolonged moisture. Shell cordovan, with its dense fibrous composition, is the most durable option. Casati Milano straps carry an 18-month guarantee against manufacturing defects.