Strap for Tudor Grantour 20551N

The Tudor Grantour 20551N is fitted with a 22mm lug width. This dimension is standard for mid-sized sports watches (42mm case diameter) and accommodates an extensive range of bespoke leather and technical straps available in our catalogue.

We recommend natural leather straps with satin finishes in neutral tones (black, dark grey, burgundy) that complement the opaque black dial. An alligator strap with natural grain emphasises the sporty-elegant character; vegetable-tanned calf develops organic patina over time. For recreational water use, vulcanised FKM rubber maintains structural integrity in salt-water environments.

Strap replacement requires extraction of the spring bar using a dedicated spring bar tool. The 20551N's bars have a standard 1.8mm diameter. Insert the new strap into the lugs, ensuring the spring bar is fully seated in both lug recesses. The operation requires no specialist tools and can be executed independently; however, Casati Milano atelier offers professional strap changes with lug integrity inspection.

Yes, any strap with a 22mm lug width is compatible with the 20551N. Milanostraps.it bespoke straps are manufactured to industrial construction standards and guarantee structural integrity identical to OEM straps. Compatibility is assured whether using a deployant clasp or custom buckle.

A natural leather strap, subject to ordinary use (rotation with a spare strap every 15 days), maintains structural integrity for 3-4 years. Vegetable-tanned leather develops organic patina that adds aesthetic character. Factors reducing longevity: continuous sun exposure, unwiped perspiration, unwashed salt-water contact. Milanostraps.it straps include an 18-month guarantee on stitching and facing.