Technical Archive

Breitling
Navitimer AB01212B1C1X1— lug 22mm

Breitling Navitimer AB01212B1C1X1: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Navitimer 1 B01 Chronograph 43 Stainless Steel / Airline Editions Pan Am / Calf / Pin

Artisanal Note

"This model requires a precise 22mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling AB01212B1C1X1
Lug Width
22 mm

The essential strap measurement.

Browse 22mm straps →
Reference

AB01212B1C1X1

Movement

Breitling caliber Caliber B01 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel | Chronometer

The Heritage

The Navitimer 1 B01 Chronograph 43 is a stainless steel sports chronograph from the Airline Editions Pan Am collection, featuring a 43mm case with a 22mm lug width. Powered by the in-house Breitling B01 movement with COSC certification, it combines a bidirectional bezel with logarithmic scale, three chronograph counters, and classic legibility refined over seven decades. The robust steel construction and proportioned design make it suitable for medium to large wrists.

FAQ

What is the lug width of the Breitling Navitimer AB01212B1C1X1?

The Breitling Navitimer AB01212B1C1X1 features a 22mm lug width. This measurement is taken internally between the two lugs and is essential for selecting the correct replacement strap. A 22mm strap ensures accurate spring bar fitment without stressing the lug walls.

What is the best strap for the Breitling Navitimer AB01212B1C1X1?

For the Navitimer AB01212B1C1X1 in stainless steel at 43mm, a vegetable-tanned alligator leather strap with a polished finish is the most coherent pairing with the instrument's character. Shell cordovan offers superior durability and develops a natural patina over time. For sport or aviation use, a nylon NATO or vulcanised rubber strap is technically more appropriate.

How do you change the strap on a Breitling Navitimer AB01212B1C1X1?

To replace the strap on the Navitimer AB01212B1C1X1, use a spring bar tool with a fine tip inserted between the lug and the strap to release the spring bars. Work on a soft surface to protect the stainless steel case. If in doubt, consult a watchmaker or the Casati Milano atelier for professional fitting.

Are there aftermarket straps compatible with the Breitling Navitimer AB01212B1C1X1?

Yes, the aftermarket offers a wide range of straps compatible with the 22mm lug width of the Navitimer AB01212B1C1X1. Milano Straps carries a curated selection of handcrafted leather, cordovan, NATO and rubber straps calibrated specifically to this measurement, including spring bars and a choice of standard buckle or deployant clasp.

How long does a leather strap last on a Breitling Navitimer AB01212B1C1X1?

The lifespan of a leather strap depends on hide quality, frequency of use and exposure to perspiration and moisture. A handcrafted vegetable-tanned or shell cordovan strap, with proper care (leather conditioner every 3–4 months, natural drying after moisture exposure), can last between 3 and 8 years whilst retaining structural integrity and developing a distinctive patina.