Strap for Navitimer 1 35 Automatic Stainless Steel / MOP / Croco / Folding

The Breitling Navitimer A17395211A1P6 features an 18mm lug width. This measurement represents the internal distance between the two horizontal lugs on the 35mm steel case and must be matched precisely when selecting any replacement strap, whether original or aftermarket.

For a 35mm steel case such as the Navitimer A17395211A1P6, the most suitable materials are Louisiana alligator leather for formal occasions, vegetable-tanned calf leather for daily wear with natural patina development, and ballistic nylon NATO for sporting contexts. The correct width is 18mm at the lugs, tapering to 16mm at the buckle for harmonious proportions.

To replace the strap on the Navitimer A17395211A1P6, a fine-tipped springbar tool is required. Insert the tip into the small notch on the side of the lug, compress the spring bar and slide the strap free. Care must be taken to avoid scratching the polished steel surfaces. If in doubt, it is advisable to consult a watchmaker or specialist atelier.

Yes, the Navitimer A17395211A1P6 accepts any standard 18mm strap fitted with appropriately sized spring bars. The handcrafted aftermarket straps available on milanostraps.it are made to the precise 18mm lug width specification and offer materials and finishing comparable or superior to the original, with a degree of personalisation that factory straps cannot provide.

The lifespan of a leather strap depends on the material and care taken. A well-maintained vegetable-tanned calf strap typically lasts 2–3 years with daily wear. Alligator leather, being more compact and surface-resistant to moisture, can exceed 4–5 years. Shell cordovan, owing to its dense fibrous structure, is the most durable of all leathers. All Casati Milano straps carry an 18-month guarantee against manufacturing defects.