Strap for Classic 38 Stainless Steel / Yellow Gold / Fluted / Champagne / Bracelet

The Tudor Classic 21013-0008 features a lug width of 20mm. This measurement corresponds to the distance between the centres of the horizontal lugs on the case and determines strap compatibility. It is essential to measure this correctly by placing the watch on a flat surface and verifying the distance between the two spring bars.

For the Tudor Classic 21013-0008, we recommend cognac alligator or shell cordovan for formal wear: the regular grain of alligator dialogues elegantly with the two-tone steel and yellow gold case, whilst shell cordovan develops a rich patina over time. For versatile daily wear, vegetable-tanned calf in dark brown maintains elegance without pedantry. Vulcanised rubber with leather passants is ideal for marine contexts.

Strap change is accomplished by removing the two metal passants (spring bars) that secure the strap to the case lugs. Using a dedicated spring bar tool, press the spring downward to release the lug pin and withdraw the old strap. Insert the new strap by aligning the passants with the pins and ensure they click securely into place. It is advisable to perform this operation on a mat to prevent loss of small components.

Yes, any strap with a 20mm lug width is compatible with the Tudor Classic 21013-0008. Compatibility is determined solely by strap width. However, verify that the passants are proportionally sized to the lugs: excessively wide passants will slide, whilst overly tight ones will cause friction during changes. Artisanal straps are constructed with precise tolerances specific to this measurement.

Lifespan depends on material and usage patterns. Quality shell cordovan, with proper care (avoiding prolonged moisture, protecting from salt sweat), lasts 5-7 years before structural replacement is required. Robust alligator lasts 3-5 years under daily wear. Vegetable-tanned calf, being softer, requires replacement every 2-3 years if subjected to intensive use. Regular cleaning and rotation between multiple straps significantly extends useful life.