Strap for Premier Automatic 40 Stainless Steel / Silver / Croco Black / Tang

The lug width of the Breitling Premier A37340351G1P2 is 20mm. This measurement is taken internally between the two horizontal lugs of the case using a millimetre calliper. It is the essential figure for selecting a compatible strap without fitting issues.

For the Breitling Premier A37340351G1P2, the most coherent choice with the watch's elegant character is a vegetable-tanned alligator strap with Hornback grain, or a smooth box calf. Both complement the 40mm steel case without overloading the aesthetic. For less formal daily wear, shell cordovan develops a distinguished natural patina over time.

The strap on the Breitling Premier A37340351G1P2 is removed using a fine-tipped spring bar tool. The spring bars sit inside the lugs and are compressed laterally to release the strap. The process takes approximately two minutes and does not require professional watchmaking tools, though working on a soft surface is recommended to protect the case.

Yes. Any strap with a standard 20mm attachment and spring bars is compatible with the Breitling Premier A37340351G1P2. Milanostraps.it offers a curated selection of handcrafted leather, rubber and textile straps specifically verified for this lug width. Closure options include a pin buckle or deployant clasp, both available in polished or brushed stainless steel.

The lifespan of a leather strap depends on material quality, frequency of wear and exposure to perspiration and moisture. A sartorial-grade vegetable-tanned alligator strap, with proper care, typically lasts between three and five years of regular use. Box calf and smooth calf have comparable lifecycles. Casati Milano provides an 18-month warranty against manufacturing defects on all bespoke straps.