Technical Archive

Breitling
Top Time A41315A71C1X2— lug 20mm

Breitling Top Time A41315A71C1X2: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Premier Top Time Shelby Cobra

Artisanal Note

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

Technical Specifications

Breitling A41315A71C1X2
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

A41315A71C1X2

Movement

Breitling caliber Caliber 41 Hours, Minutes, Small Seconds | Date | Chronograph | Chronometer

The Heritage

The Breitling Top Time features the automatic Caliber 41 with chronograph functions, small seconds and date. The watch is chronometer certified and has 20mm lugs. The movement provides hours, minutes and chronograph with small seconds indication.

FAQ

What is the lug width of the Breitling Top Time A41315A71C1X2?

The lug width of the Breitling Top Time A41315A71C1X2 is 20 mm. This measurement should be taken with a digital calliper placed between the two lugs directly at the case, and is the correct dimension to specify when ordering a compatible aftermarket strap.

What is the best strap for the Breitling Top Time A41315A71C1X2?

The ideal choice depends on intended use and stylistic register. A vegetable-tanned calf leather strap is the most versatile option, developing an authentic patina over time. Alligator leather brings the watch into a more formal context. A nylon NATO strap is the most faithful to the original sporting and aeronautical spirit. For sports use or humid conditions, a vulcanised rubber strap offers the best technical performance.

How do you change the strap on the Breitling Top Time A41315A71C1X2?

The strap on the Top Time A41315A71C1X2 is released using a spring bar tool inserted into the hole between the lug and the strap. By pressing the spring bar pin inward, the bar disengages and the strap can be removed. No professional tools are required, though it is advisable to work on a soft surface to protect the case from scratches.

Are there aftermarket straps compatible with the Breitling Top Time A41315A71C1X2?

Yes. Any strap with a 20 mm lug width and standard end piece is compatible with the Breitling Top Time A41315A71C1X2. Milano Straps offers a curated selection of handcrafted 20 mm straps in various materials and finishes, designed to fit the geometry of Breitling lugs without requiring adapters.

How long does a leather strap last on a Breitling Top Time A41315A71C1X2?

The lifespan of a leather strap depends on the quality of the tanning, exposure to moisture and perspiration, and frequency of use. A high-quality vegetable-tanned calf leather strap, with regular use and proper care, typically lasts between 18 and 36 months. High-grade alligator straps, owing to the density of the hide's fibre structure, tend to offer greater longevity. Using a deployant clasp reduces mechanical stress on the strap and significantly extends its service life.