Strap for Premier Top Time B01 Racing Stainless Steel / Green

The Breitling Top Time AB01771A1L1X1 has a lug width of 18mm. This is the internal distance between the two lug tips where the strap is fitted. Any standard 18mm strap is compatible with this reference.

For the Top Time, a fine-grain vegetable-tanned calf leather strap is the most coherent choice given the chronograph's vintage aesthetic. Alligator leather suits formal occasions, nylon NATO straps work well for daily sporting use, and vulcanised rubber is ideal for humid or marine environments.

Strap replacement requires a fine-tipped spring bar tool. Insert the tip into the slot on the spring bar, compress it laterally and slide the strap free from the lug. The process is fully reversible and requires no professional tools, though care should be taken to avoid scratching the stainless steel case.

Yes. Any standard 18mm strap is compatible with this model. Milanostraps.it offers a curated selection of handcrafted leather, rubber and textile straps specifically sized for an 18mm lug width, with finishes suited to the Top Time's sport-elegant character.

A quality leather strap — vegetable-tanned calf or alligator — typically lasts 18 to 36 months with daily wear, depending on exposure to perspiration, moisture and UV light. A deployant clasp reduces mechanical stress on the keeper hole and can extend strap life by up to 40% compared to a standard tang buckle.