Technical Archive

Breitling
Chronomat B01 41 AB014012G711722P— lug 22mm

Breitling Chronomat B01 41 AB014012G711722P: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Chronomat 41

Artisanal Note

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

Technical Specifications

Breitling AB014012G711722P
Lug Width
22 mm

The essential strap measurement.

Browse 22mm straps →
Reference

AB014012G711722P

Movement

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

The Heritage

The Breitling Chronomat B01 41 (ref. AB014012G711722P) is a professional chronograph with a 41mm stainless steel case and bidirectional rotating bezel featuring rider tabs for gloved operation. Powered by the in-house Caliber B01 mechanical movement with column-wheel chronograph, it delivers 70 hours of power reserve and COSC chronometer certification. The black dial displays subdials at 9, 3, and 6 o'clock; the integrated Rouleaux bracelet and 22mm lug width accommodate quality aftermarket straps.

FAQ

What is the lug width of the Breitling Chronomat B01 41 AB014012G711722P?

The lug width of the Breitling Chronomat B01 41 AB014012G711722P is 22mm. This measurement can be verified with a digital calliper placed between the two lugs at the narrowest internal section closest to the case. This is a consistent dimension across the entire Chronomat B01 41 family, allowing a broad selection of quality aftermarket straps.

What is the best strap for the Breitling Chronomat B01 41 AB014012G711722P?

The ideal choice depends on the intended context. For formal occasions, a vegetable-tanned alligator strap fitted with a stainless steel deployant clasp is the most refined option. For daily sporting use, FKM rubber or a tightly woven nylon NATO strap offer durability and practicality. Box calf leather with a polished finish represents the most versatile solution, bridging sport and dress while maintaining aesthetic coherence with the case finishing.

How do you change the strap on a Breitling Chronomat B01 41?

Strap replacement on the Chronomat B01 41 requires a fine-tipped springbar tool. The lugs on this model have a slightly tapered profile, so care must be taken when accessing the lug holes to avoid scratching the case. Work on a soft surface and use steel springbars of adequate diameter — typically 1.5mm — to ensure a secure fit.

Are there aftermarket straps compatible with the Breitling Chronomat B01 41 AB014012G711722P?

Yes. Any strap with a 22mm lug width is compatible with the Breitling Chronomat B01 41 AB014012G711722P. milanostraps.it offers a dedicated selection of handcrafted aftermarket straps in leather, alligator, NATO and rubber, available in the 22mm strap section. For bespoke solutions with direct leather selection, the Casati Milano atelier is available by appointment.

How long does a leather strap last on a Breitling Chronomat B01 41?

The lifespan of a leather strap depends on the quality of the tanning, conditions of use, and maintenance. A high-quality vegetable-tanned alligator strap, rotated regularly with other straps and stored correctly, can last between 3 and 6 years while retaining both structural integrity and aesthetic appeal. Prolonged exposure to perspiration, water, and direct sunlight accelerates deterioration. It is advisable to remove the strap during intense physical activity and to condition it periodically with a cream specifically formulated for fine leathers.