Strap for Timewalker Chronograph Automatic Two Tone Red / Anthracite

The Montblanc Timewalker 107321 features a lug width of 22 millimetres. This measurement is precise: any strap intended for this model must have terminals calibrated exactly to 22 mm to ensure a secure fit and proper stitching structure.

For the stainless steel and red gold case of the 107321, we recommend natural alligator leather (classical appearance), Italian vegetable-tanned leather (warmth and patina), or vulcanised rubber (sports versatility). Cognac-tone vegetable-tanned leather represents the ideal compromise between elegance and visible ageing characteristics.

Strap replacement involves removing the spring bars from the lugs using a dedicated spring bar tool. Insert the tool's tip into the lateral access hole of the spring bar, compress the internal spring, and gently pull outward. Repeat for both lugs, then insert the new strap by reversing the procedure.

Yes, provided the strap features terminals calibrated to 22 mm width. Our artisanal Milano Straps are specifically constructed for this lug width and fitted with satin-finished steel spring bars, compatible with the original Montblanc deployant clasp.

A natural alligator or vegetable-tanned leather strap, under moderate use (4–5 days weekly), maintains structural functionality for 8–12 years. The patina evolves visibly; edges round, and leather softens. Aesthetic wear is predictable and desirable: each mark documents the relationship between timepiece and wrist.