Strap for Black Bay Fifty-Eight Stainless Steel / Navy Blue / Soft Touch

The lug width of the Tudor Black Bay 58 (ref. 79030B-0002) is 20 millimetres. This dimension, technically defined as lug width, is critical for strap compatibility. Measure the internal distance between the lugs: it must be exactly 20mm. This width reflects the proportional harmony between the 39mm case diameter and the squared lug geometry.

The optimal strap choice depends on usage and personal preference. Black or brown alligator represents the classical option, with natural grain that evolves over time; calf offers chromatic versatility and reduced maintenance; NATO fabric provides functionality in humid environments; rubber is ideal for water sports. To enhance the satined steel case, we recommend earth tones, blacks and greys without aesthetic competition.

To change the strap, use an appropriate tool (spring bar removal) to extract the pins from the lugs. Position the watch on a soft surface to prevent scratches. Remove the pin from the front section with gentle motion, then extract the old strap. Insert the new strap (20mm) aligning the holes, and reintroduce the pin until mechanical resistance is felt. Ensure the pin is completely seated on both ends.

Yes, all straps with 20mm lug width are compatible with the Tudor Black Bay 58 79030B-0002, regardless of brand. Compatibility is determined exclusively by lug width measurement, not strap brand. At milanostraps.it you will find an extensive collection of 20mm straps in various materials, colours and finishes, selected to enhance the aesthetics and functionality of your timepiece.

Leather strap longevity depends on usage and maintenance. A quality alligator or calf strap with vegetable tanning lasts approximately 5-8 years under daily wear conditions. Prolonged exposure to moisture and corrosive agents reduces lifespan; regular maintenance (drying after wetting, annual conditioning) extends it. Milanostraps.it straps maintain structural and aesthetic integrity for at least 18 months under guarantee, with potential longevity exceeding this period with proper care.