Technical Archive

Breitling
Navitimer A17395161C1P2— lug 18mm

Breitling Navitimer A17395161C1P2: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Navitimer 1 35 Automatic Stainless Steel / Blue / Croco / Folding

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling A17395161C1P2
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

A17395161C1P2

Movement

Breitling caliber Caliber 17 ND Hours, Minutes, Seconds

The Heritage

The Navitimer represents one of Breitling's historic models, developed in the 1950s as a tool for civil aviation. It features the Breitling 17 caliber with hours, minutes and seconds functions. The case has 18mm lugs for the strap.

FAQ

What is the lug width of the Breitling Navitimer A17395161C1P2?

The Breitling Navitimer A17395161C1P2, housed in a 35mm case, features a lug width of 18mm. This measurement refers to the internal distance between the two lugs and is the critical parameter for selecting a compatible strap. To verify it accurately, use a digital calliper directly on the watch, measuring only the gap between the lugs and excluding their thickness.

What is the best strap for the Breitling Navitimer A17395161C1P2?

For the Navitimer A17395161C1P2 in brushed stainless steel at 35mm, the most coherent options are vegetable-tanned calf leather — versatile and long-lasting — alligator leather for a more formal register, and shell cordovan for those who value resilience and patina over time. NATO straps in nylon restore the tool-watch aesthetic true to the Navitimer's aeronautical origins. A deployant clasp in brushed steel ensures visual symmetry with the case finish.

How do you change the strap on a Breitling Navitimer A17395161C1P2?

Strap replacement on the Navitimer A17395161C1P2 is carried out via standard spring bars housed within the lugs. Using a dedicated lever tool or fork tool, compress the spring bar laterally and slide the strap free. The operation is fully reversible and does not require any watchmaker intervention. It is advisable to work on a soft surface to avoid scratching the brushed steel case.

Are there aftermarket straps compatible with the Breitling Navitimer A17395161C1P2?

Yes. Any strap with an 18mm attachment width is technically compatible with the Navitimer A17395161C1P2. The aftermarket selection available at milanostraps.it includes models in artisan leather, alligator, cordovan, and NATO, crafted with materials and finishes suited to a Breitling timepiece. It is also important to check the strap length — standard or XL — depending on your wrist circumference.

How long does a leather strap last on a Breitling Navitimer A17395161C1P2?

The lifespan of a leather strap depends on the material, maintenance, and frequency of use. A quality vegetable-tanned calf leather strap, properly conditioned with specialist creams and rotated with other straps, can last three to five years. Cordovan and alligator, owing to their denser fibre structure, tend to last considerably longer. Prolonged exposure to water, perspiration, and direct UV light should be avoided to preserve the leather's integrity and colour vibrancy.