Breitling · Navitimer

Strap for Navitimer Heritage Stainless Steel / Black / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
ReferenceA1332412.BF27.451A
FamilyNavitimer
MovementBreitling caliber Caliber 13 Hours, Minutes, Small Seconds | Date | Chronograph
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Navitimer A1332412.BF27.451A

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Navitimer A1332412.BF27.451A, seen from the bench

The Navitimer represents one of Breitling's benchmark aviation chronographs, equipped with the distinctive circular slide rule. It is powered by the Breitling 13 automatic calibre with hour, minute, small second, date and chronograph functions. The lugs measure 22mm in width.

Frequently asked questions

What is the lug width of the Breitling Navitimer A1332412.BF27.451A?

The Breitling Navitimer A1332412.BF27.451A features a lug width of 22mm. This measurement refers to the internal distance between the case lugs where the strap or bracelet attaches. It is advisable to verify this with a digital calliper before purchasing an aftermarket strap.

What is the best strap for the Breitling Navitimer A1332412.BF27.451A?

For the stainless steel Navitimer A1332412.BF27.451A, the choice depends on context: semi-gloss alligator suits formal occasions, vegetable-tanned calf leather develops an authentic patina for daily wear, a nylon NATO strap is historically consistent with the watch's aeronautical heritage, and vulcanised rubber provides reliable performance in sporting or active flying environments.

How do you change the strap on the Breitling Navitimer A1332412.BF27.451A?

The strap is removed using a springbar tool, inserting the fine tip into the lug slot to compress the 22mm springbars. This operation can be carried out independently with care, or entrusted to a watchmaker to avoid scratching the case.

Are there aftermarket straps compatible with the Breitling Navitimer A1332412.BF27.451A?

Yes. The Navitimer A1332412.BF27.451A accepts any strap with a 22mm attachment and standard springbars. Milano Straps offers a selection of handcrafted straps in various materials, all produced with 22mm lugs compatible with the Navitimer's curved lug profile, available at milanostraps.it.

How long does a leather strap last on the Breitling Navitimer A1332412.BF27.451A?

Lifespan depends on the material and usage. A quality vegetable-tanned calf strap, with regular care, lasts between 2 and 4 years of daily wear. Alligator or shell cordovan, due to their denser fibre structure, can exceed 5 years. Frequent exposure to water and perspiration significantly reduces longevity: rubber or NATO straps are preferable for sporting contexts.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only