Technical Archive

Breitling
Skyracer A2736423B823— lug 20mm

Breitling Skyracer A2736423B823: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Skyracer Raven

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling A2736423B823
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

A2736423B823

Movement

Breitling caliber Caliber 27 Hours, Minutes, Small Seconds | Date | Chronograph | Chronometer

The Heritage

The Breitling Skyracer A2736423B823 is a chronograph developed for aerobatic competition pilots in partnership with the Red Bull Air Race community. It features a 44.00 mm stainless steel case housing the Breitling Caliber 27 SuperQuartz™ thermocompensated movement, offering ±15 seconds annual precision and COSC chronometer certification. The 20 mm lug width accommodates aftermarket straps while maintaining structural integrity on this high-performance instrument watch.

FAQ

What is the lug width of the Breitling Skyracer A2736423B823?

The Breitling Skyracer A2736423B823 features a 20 mm lug width. This measurement can be confirmed using a digital calliper in the gap between the two lugs, flush against the case. Any strap with a 20 mm attachment is compatible, provided the thickness at the lug end is appropriate for the Skyracer's specific lug geometry.

What is the best strap for the Breitling Skyracer A2736423B823?

The ideal choice depends on the intended use. For everyday or active wear, a technical nylon NATO or a moulded rubber strap best reflects the Skyracer's aeronautical character. For a more refined setting, vegetable-tanned calfskin or shell cordovan with contrast stitching offer superior quality that complements the 44 mm steel case. Hornback alligator pairs particularly well with dark-dial variants.

How do you change the strap on the Breitling Skyracer A2736423B823?

The strap on the Breitling Skyracer is replaced using standard 20 mm spring bars. A spring bar tool is sufficient to release the pins from the lugs and remove the strap. No case opening or specialised watchmaking tools are required, though it is advisable to have the operation carried out by a watchmaker or specialist atelier to avoid scratching the steel case.

Are there aftermarket straps compatible with the Breitling Skyracer A2736423B823?

Yes. The Breitling Skyracer A2736423B823 uses a standard 20 mm lug attachment, fully compatible with the wide range of aftermarket straps available on milanostraps.it. It is important to ensure the aftermarket strap adheres to the 20 mm lug width specification and offers a build quality commensurate with the watch's value. Casati Milano also produces bespoke, made-to-measure straps for this reference.

How long does a leather strap last on a Breitling Skyracer?

The lifespan of a leather strap depends on leather quality, frequency of wear and exposure to perspiration and moisture. A handcrafted vegetable-tanned calf or shell cordovan strap, used with care and rotated with other straps, can last between three and six years while retaining a respectable appearance. The Casati Milano warranty covers 18 months against manufacturing defects. For sporting or marine environments, a rubber strap offers greater longevity than leather.