Strap for Navitimer 1461 Stainless Steel / Black / Croco / Pin

The lug width of this Navitimer is 24 millimetres. It is the distance between the spring bar pins protruding from the case at 12 and 6 o'clock. All replacement straps must be compatible with this measurement to ensure secure attachment without lateral play.

For a chronograph of this complexity, we recommend structured alligator for its discrete grain texture that doesn't compete with the layered dial, vegetable-tanned calf for developing patina over time, or shell cordovan for absolute durability and intense chestnut colour. FKM rubber is ideal if you want a practical daily-wear instrument.

Place the watch on a soft pad with the case facing upward. Locate the spring bar pins connecting the strap to the case. Using a spring bar tool, push the inner pin from the opposite side until it exits the groove. Repeat for both lugs and replace the strap by aligning the new pins into their seats.

Yes, any quality strap with 24mm lug width is compatible with the Navitimer A1937012. We recommend leathers with certified provenance and traditional vegetable tanning to guarantee longevity. A personalised artisanal strap can significantly elevate your wearing experience.

With moderate use and proper maintenance, a quality calf or alligator strap lasts 3–5 years before requiring replacement. Shell cordovan can last over 10 years due to its superior molecular density. Longevity depends on exposure to moisture, perspiration, and UV rays. A good practice is to rotate multiple straps to distribute wear.