Strap for Heritage Black Bay Chronograph Blue

The lug width of the Tudor Black Bay Chronograph M79360B-0002 is precisely 22mm. This measurement corresponds to the space between the strap attachment pins on the case and should be verified using a digital calliper or ruler positioned between the lugs at the top of the case. A 22mm strap fits perfectly, whilst dimensions above or below this standard will cause excessive play or mounting impossibility.

We recommend three primary options for the M79360B-0002 according to personal aesthetic. Natural alligator interprets the chronograph as a luxury instrument with evolving patina over time. Vegetable-tanned calf leather offers sartorial elegance and develops rich dark patina testifying to wear. Technical NATO maintains the original tool-watch spirit, ideal if you prioritise practicality and complete water resistance. Your choice should balance formality against sportiveness according to intended use context.

The M79360B-0002 features either welded lugs or spring bar attachments depending on your specific variant. Verify whether your case has removable spring bars (extractable with a dedicated tool) or fixed lugs. For spring bar versions, use a strap removal tool to push laterally and extract the pin from the opposite side. For fixed lugs, specialist watch services handle strap replacement. Milano Straps provides comprehensive guidance on compatibility and personalised fitting methods.

All straps with a 22mm lug width are compatible with the M79360B-0002, regardless of brand and material, provided your case lugs support the attachment system (spring bar or fixed). Always verify your case attachment method before purchase. Milano Straps offers a curated selection of 22mm straps in alligator, calf, NATO and rubber, each tested on this model and customisable according to your aesthetic preferences.

A quality leather strap subjected to moderate daily use and routine maintenance (periodic cleaning, air-drying after moisture exposure) maintains functionality and aesthetic appeal for 3-5 years. Longevity varies depending on use intensity, climate conditions (humidity accelerates ageing), material choice and tanning method. Vegetable-tanned straps develop character but require active maintenance. Milano Straps provides 18-month warranty on all straps and offers regeneration services to extend your preferred strap's operational lifespan.