Breitling
Premier A37340351B1A1— lug 20mm
Breitling Premier A37340351B1A1: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Breitling A37340351B1A1The essential strap measurement.
Browse 20mm straps →A37340351B1A1
Breitling caliber Caliber 37 Hours, Minutes, Small Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Premier
FAQ
What is the lug width of the Breitling Premier A37340351B1A1?
The lug width of the Breitling Premier A37340351B1A1 is 20mm. This measurement must be taken internally between the lug tips using a millimetre calliper, and is the essential reference for selecting a compatible strap.
What is the best strap for the Breitling Premier A37340351B1A1?
For the Breitling Premier A37340351B1A1, the most suitable materials are belly-cut alligator for a dress register, vegetable-tanned calfskin for everyday wear, and shell cordovan for those seeking a distinctive texture. All three complement the brushed stainless steel 40mm case without overwhelming the Premier's silhouette.
How do I change the strap on the Breitling Premier A37340351B1A1?
The strap on the Breitling Premier A37340351B1A1 is changed by releasing the spring bars from the lugs using a dedicated spring bar tool. Place the watch face-down on a soft cloth to avoid scratching the case, and operate the tool carefully. Once removed, insert the spring bars into the new 20mm strap and press them into the lug holes until they lock in place.
Are there aftermarket straps compatible with the Breitling Premier A37340351B1A1?
Yes, the 20mm lug width of the Breitling Premier A37340351B1A1 is a widely supported standard in the aftermarket. Milanostraps.it offers a curated selection of handcrafted 20mm straps in various materials, available either as bespoke commissions through the Casati Milano atelier or as ready-to-ship options online.
How long does a leather strap last on the Breitling Premier A37340351B1A1?
The lifespan of a leather strap depends on the material and frequency of use. A well-maintained vegetable-tanned calfskin strap typically lasts 2–4 years; alligator or shell cordovan straps, owing to their denser fibre structure, can exceed 5 years with proper care. Milanostraps.it backs its straps with an 18-month manufacturing defect guarantee.