Strap for Premier Automatic Day & Date 40 Stainless Steel / Silver / Nubuck Brown / Tang

The lug width of the Breitling Premier A45340211G1X3 is 20mm. This measurement is taken with a digital calliper positioned between the two inner lugs of the case, flush against the caseback. It is the key parameter for selecting a compatible strap.

For the Breitling Premier A45340211G1X3, a vegetable-tanned alligator or shell cordovan strap is the most coherent choice given the collection's classic aesthetic. A glossy black alligator or midnight blue cordovan enhances the dial and complements the stainless steel case finishing. A nylon NATO strap is a suitable option for more casual wear.

To replace the strap on the Breitling Premier A45340211G1X3, a springbar tool is required — a double-pronged instrument that compresses the springbars housed within the lugs. Insert the tip into the lateral slot of the lug, compress the springbar and slide the strap outward. The operation takes approximately two minutes and does not require specialist watchmaking assistance.

Yes, any strap with a 20mm attachment width is technically compatible with the Breitling Premier A45340211G1X3. Milano Straps handcrafted straps are made to measure with a 20mm lug width and typically an 18mm tail width, ensuring a precise fit within the Premier's short lugs. Build quality is comparable to or exceeds that of original Breitling straps.

The lifespan of a leather strap depends on hide quality and conditions of use. An alligator or shell cordovan strap with vegetable tanning, kept away from water and excessive perspiration, retains structural and aesthetic integrity for 3 to 5 years with daily wear. Milano Straps handcrafted straps carry an 18-month guarantee against manufacturing defects.