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Breitling · Navitimer

Strap for Navitimer 1 35 Automatic Stainless Steel / Mint Green / Alligator - Pin

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

18mm
18 mm strapsAll Breitling
Lug width18 mm
Case diameter35 mm
ReferenceA17395361L1P1
FamilyNavitimer
MovementBreitling caliber Caliber 17 ND Hours, Minutes, Seconds
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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The Navitimer A17395361L1P1, seen from the bench

The Navitimer was introduced by Breitling in 1952 as an aviation chronograph with a circular slide rule. This example features the automatic Caliber 17 with hour, minute and second indication. The watch has 18mm lugs for the strap.

Frequently asked questions

What is the lug width of the Breitling Navitimer A17395361L1P1?

The Breitling Navitimer A17395361L1P1 has a lug width of 18mm. This measurement, taken between the two lugs with a calliper, determines compatibility with any replacement strap. The buckle end typically tapers to 16mm.

What is the best strap for the Breitling Navitimer 35mm?

For the 35mm steel Navitimer, a vegetable-tanned calf or bespoke alligator strap is the most coherent choice given the case's technical character and proportions. A nylon NATO strap suits daily use, whilst a deployant clasp helps preserve the strap's shape over time.

How do I change the strap on the Breitling Navitimer A17395361L1P1?

Remove the strap using a flat-tip spring bar tool, applying gentle lever pressure between the lug and the spring bar. Work on a soft surface to avoid scratching the case. The 18mm spring bar is then inserted into the new strap and clipped back into the lugs with light, even pressure.

Are there aftermarket straps compatible with the Navitimer A17395361L1P1?

Yes. Any strap with an 18mm attachment width is technically compatible. Milanostraps.it offers a curated selection of handcrafted leather, NATO, and rubber straps sized for this specific lug width, with bespoke options available through the Casati Milano atelier.

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

A quality leather strap — vegetable-tanned calf or alligator — with daily use and proper care typically lasts between 18 and 36 months. Minimising exposure to perspiration and moisture significantly extends strap life. The Casati Milano guarantee covers manufacturing defects for 18 months.

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