Technical Archive

Breitling
Cockpit A1335812A596— lug 20mm

Breitling Cockpit A1335812A596: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Chrono Cockpit

Artisanal Note

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

Technical Specifications

Breitling A1335812A596
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

A1335812A596

Movement

Breitling caliber Caliber 13 Hours, Minutes, Small Seconds | Date | Chronograph

The Heritage

The Breitling Cockpit A1335812A596 is a 39mm stainless steel chronograph from Grenchen's aviation heritage collection. It features the Breitling 13 automatic movement, COSC-certified, derived from the Valjoux 7750 with chronograph, hours, minutes, small seconds and date complications. The screw-down crown, articulated dial, and domed crystal reflect instrumental design philosophy. The 20mm lug width requires precisely constructed straps with specific geometry to ensure proper wrist fit without lateral tension.

FAQ

What is the lug width of the Breitling Cockpit A1335812A596?

The Breitling Cockpit A1335812A596 has a lug width of 20mm. This measurement is taken between the two inner spring bar lugs using a digital calliper. Respecting this dimension is essential to ensure a correct fit and secure attachment of the strap.

What is the best strap for the Breitling Cockpit A1335812A596?

The most suitable straps for the Breitling Cockpit A1335812A596 include vegetable-tanned alligator leather for formal use, shell cordovan for those seeking a strap that develops a personal patina over time, and vulcanised rubber or nylon NATO straps for sporting contexts. The choice depends on intended use and dial colour: black dials pair well with tobacco brown, midnight blue, and matte black.

How do you change the strap on a Breitling Cockpit A1335812A596?

Strap replacement on the Breitling Cockpit A1335812A596 is carried out via the spring bars housed in the lugs. Using a C-tip or pin-type spring bar tool, compress the ends of the spring bar to release the strap from the lug. The operation requires no specialist tools, but care should be taken to avoid scratching the stainless steel case.

Are there aftermarket straps compatible with the Breitling Cockpit A1335812A596?

Yes, any strap with a 20mm lug width is compatible with the Breitling Cockpit A1335812A596, provided the spring bars are of adequate thickness and the strap's heel fits correctly between the lugs. Milanostraps.it offers a curated selection of 20mm straps verified for compatibility, available in both leather and technical materials.

How long does a leather strap last on a Breitling Cockpit A1335812A596?

The lifespan of a leather strap depends on the type of hide, the tanning process, and the conditions of use. A vegetable-tanned alligator or shell cordovan strap, kept away from excessive perspiration and prolonged moisture, typically lasts between 3 and 5 years with daily wear. High-quality calfskin straps have a slightly shorter lifespan but offer an excellent balance between cost and aesthetic quality.