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

The lug width of the Breitling Premier AB0118221G1P2 is 22mm. This measurement can be verified on the original strap — typically marked in millimetres on the buckle or the reverse of the strap — or measured directly between the inner faces of the lugs using a digital calliper.

For the Premier AB0118221G1P2, an alligator leather strap is the most appropriate choice for formal occasions, while a vegetable-tanned calf strap suits everyday wear. Both complement the dress-chronograph character of the watch. A technical nylon NATO strap is the most practical option for those wishing to echo the aeronautical heritage of the Premier collection.

The strap on the Breitling Premier AB0118221G1P2 is replaced using a spring bar tool: compress the 22mm spring bar housed within the lug, slide out the old strap and insert the new one. The operation takes approximately two minutes per side and does not require a watchmaker, provided the correct tool is used to avoid scratching the stainless steel case.

Yes. Any strap with a 22mm attachment width is compatible with the Breitling Premier AB0118221G1P2. Milanostraps.it offers a curated selection of handcrafted straps in alligator, vegetable-tanned calf, shell cordovan and nylon NATO, all fitted with standard 22mm spring bars and typically tapered to 20mm at the tail to suit both the original Breitling buckle and aftermarket alternatives.

A quality leather strap — vegetable-tanned calf or alligator — on a Breitling Premier AB0118221G1P2 typically lasts between 18 and 36 months with daily wear, depending on exposure to perspiration, water and UV light. Vegetable-tanned leather develops a natural patina over time but is more susceptible to moisture than chrome-tanned leather. Casati Milano straps carry an 18-month warranty against manufacturing defects.