Technical Archive

Breitling
Navitimer A17395211A1P1— lug 18mm

Breitling Navitimer A17395211A1P1: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Navitimer 1 35 Automatic Stainless Steel / MOP / Croco / Pin

Artisanal Note

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

Technical Specifications

Breitling A17395211A1P1
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

A17395211A1P1

Movement

Breitling caliber Caliber 17 ND Hours, Minutes, Seconds

The Heritage

The Navitimer is one of Breitling's historic models, developed in the 1950s for civil aviation. It features the Breitling 17 caliber, automatic movement with hour, minute and second indication. The case has 18mm lugs for the strap.

FAQ

What is the lug width of the Breitling Navitimer A17395211A1P1?

The Breitling Navitimer A17395211A1P1, with its 35mm case, features an 18mm lug width. This measurement should be taken with a digital calliper inside the lugs at their narrowest point, where the spring bars are seated. All production examples of this reference share this standardised dimension.

What is the best strap for the Breitling Navitimer A17395211A1P1?

For the Navitimer A17395211A1P1 35mm, a glossy alligator strap in black or midnight blue best complements the instrument character of the dial. Shell cordovan is ideal for those seeking a strap that develops a distinctive patina over time, whilst vegetable-tanned calf leather offers the most versatile option for everyday wear. A stainless steel deployant clasp pairs well with the satin-finished case.

How do you change the strap on a Breitling Navitimer A17395211A1P1?

To replace the strap on the Navitimer A17395211A1P1, use a fine-tipped spring bar tool. Insert the tip into the slot between the lug and the strap end, compress the spring bar and slide the strap free. Repeat on the opposite side. The new 18mm strap is fitted by seating one spring bar into the lug first, then compressing the second to engage it. Always work on a soft surface to protect the case finish.

Are there aftermarket straps compatible with the Breitling Navitimer A17395211A1P1?

Yes, any straight-end strap measuring 18mm at the attachment point is compatible with the Navitimer A17395211A1P1. milanostraps.it offers a curated selection of handcrafted 18mm straps in alligator, calf leather, shell cordovan and technical materials, each tailored to suit the lug geometry of this specific model.

How long does a leather strap last on a Breitling Navitimer A17395211A1P1?

The lifespan of a leather strap depends on hide quality and daily care. A quality calf leather strap typically lasts 12 to 24 months with regular use. Shell cordovan and vegetable-tanned alligator, if conditioned with leather cream every three to four months and kept away from direct moisture, can exceed three to four years whilst retaining structural integrity and patina. milanostraps.it provides an 18-month warranty against manufacturing defects.