Strap for Tudor 1926 91651

The lug width of the Tudor 1926 91651 is 22mm, meaning the internal distance between the two lugs that connect the case to the strap. This measurement is specific to the model and must be respected when choosing an aftermarket strap, as an incorrect lug width would compromise the spring bar housing.

For the 91651, the ideal strap is alligator leather, thanks to its fine and regular grain that amplifies the perception of elegance. Alternatively, vegetable-tanned calf offers patina that ages visibly, whilst shell cordovan in brandy colour provides superior structural rigidity and greater moisture resistance, developing a red-orange patina over time.

To change the strap, position the watch with the case facing upward and locate the metal lugs on the sides of the case (above the strap bars). Use a spring bar tool to push the pins from the outer edges inward, releasing them from the spring bar. Repeat on both sides, then remove the old strap and insert the new one, reinserting the pins until fully seated.

Any strap fitted with a 22mm lug width is compatible with the 91651. Aftermarket straps in alligator, calf, shell cordovan, crocodile leather and even fabric NATO straps with 22mm lugs fit perfectly to the case, provided the strap has been correctly sized for the wearer's wrist.

The lifespan of a leather strap depends on the quality of the leather and conditions of use. Quality alligator lasts an average of 3-5 years with daily wear, vegetable-tanned calf 2-4 years, whilst shell cordovan, thanks to its extraordinary density, can exceed 7-10 years. Regular maintenance and alternating with other straps significantly extend longevity.