Strap for Style 28 Stainless Steel / Yellow Gold / Fluted / Champagne-Diamond / Bracelet

The lug width of the Tudor Style 12113-0007 is 20mm. This measurement, also referred to as strap width, represents the distance between the two lugs (spring bar holes) on the watch case. Verifying this measurement is essential before selecting a compatible strap, as straps of incorrect width will not fit properly on your watch.

The optimal strap depends on your intended use and personal preferences. For the two-tone yellow gold and stainless steel configuration, we recommend chocolate brown alligator or vegetable-tanned calf leather in cognac tones, which complement the gold whilst maintaining aesthetic coherence. For daily versatility, a beige or grey canvas NATO strap preserves the model's understated character. Critically, the strap must measure 20mm wide and be proportionately scaled to the 28mm case diameter.

To change the strap, carefully remove the two spring bars that pass through the watch lugs using a dedicated spring bar tool, being mindful not to scratch the two-tone case. Position your new 20mm strap, insert the spring bars, and gently snap them back into position with controlled precision. If you lack experience, we recommend consulting a watchmaker or visiting our Casati Milano atelier for professional assistance.

Yes, any aftermarket strap with a 20mm lug width is compatible with the Tudor Style 12113-0007. However, to preserve the aesthetic balance of the 28mm case and two-tone configuration, materials and colours should be selected thoughtfully: alligator, vegetable-tanned calf, and structured NATO canvas maintain the model's sophistication. Avoid excessively thick straps that would compromise the watch's proportional integrity.

Leather strap longevity varies according to material quality, frequency of wear, and environmental exposure. A high-quality vegetable-tanned calf strap maintains structural integrity for 3–5 years of regular use, developing an increasingly noble patina over time. Alligator, being denser leather, typically lasts 5–7 years. Humidity, heat, and perspiration accelerate aging. Casati Milano provides an 18-month warranty on all custom straps and restoration services to extend the lifespan of your preferred straps.