Breitling · Navitimer

Strap for Navitimer 1 Chronograph 41 Stainless Steel / Red Gold / Black / Calf / Pin

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

Lug width22 mm
Case diameter41 mm
ReferenceU13324211B1X1 (aka: U1332421.BG73.435X)
FamilyNavitimer
MovementBreitling caliber Caliber 13 Hours, Minutes, Small Seconds | Date | Chronograph
CaseRed Gold, Stainless 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 U13324211B1X1 (aka: U1332421.BG73.435X)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Navitimer U13324211B1X1 (aka: U1332421.BG73.435X), seen from the bench

The Breitling Navitimer features the automatic Caliber 13 with chronograph, hour, minute, small seconds and date functions. The watch has 22mm lugs for the strap. The model retains the traditional technical features of the Navitimer collection with a circular slide rule.

Frequently asked questions

What is the lug width of the Breitling Navitimer U13324211B1X1?

The lug width of the Breitling Navitimer U13324211B1X1 is 22mm. This measurement is taken with a millimetre calliper between the inner faces of the two lugs at the point where the strap attaches to the case. This is the standard lug width for the 41mm Navitimer and ensures a wide availability of compatible straps in leather, rubber, and nylon.

What is the best strap for the two-tone steel and Red Gold Breitling Navitimer U13324211B1X1?

For the two-tone steel and Red Gold variant of the Navitimer U13324211B1X1, square-scale alligator straps in cognac or tobacco tones are the most coherent choice, complementing the warmth of the red gold. Alternatively, a burgundy shell cordovan strap suits formal contexts, while a black vulcanised rubber strap is ideal for a sportier aesthetic, both maintaining visual harmony with the two-tone case.

How do I change the strap on a Breitling Navitimer U13324211B1X1?

Replacing the strap on the Navitimer U13324211B1X1 requires a fine-tipped or forked spring bar tool, inserted into the recessed lug channel. It is advisable to work on a soft surface to avoid scratching the case. Given the characteristic curved lug geometry of the Navitimer, it is recommended to verify that the aftermarket strap features a compatible curved end or uses flexible straight ends that conform to the case profile.

Are there aftermarket straps compatible with the Breitling Navitimer U13324211B1X1?

Yes, there is a wide range of aftermarket straps compatible with the Breitling Navitimer U13324211B1X1 at 22mm lug width. MilanoStraps offers a curated selection of handcrafted straps in leather, alligator, shell cordovan, and rubber. For the Navitimer's curved lugs, straps with adaptable or pre-curved ends are recommended. Custom tailoring is also available through the Casati Milano atelier.

How long does a leather strap last on a Breitling Navitimer U13324211B1X1?

The lifespan of a leather strap depends on the quality of the material, care, and frequency of use. A high-quality alligator or shell cordovan strap, properly maintained and rotated with other straps, can last between three and seven years while retaining an excellent appearance. Vegetable-tanned leather straps develop a distinctive patina over time that enhances their character. MilanoStraps provides an 18-month guarantee against manufacturing defects.

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