Strap for Heritage Banana Stainless Steel / White / Japan

The lug width of the Tissot Heritage T117.509.11.012.00 is 20mm, a specific dimension requiring straps precisely calibrated to this measurement. Correct measurement is performed using a digital calliper positioned between the two external lugs of the case, ensuring precise compatibility and installation without forcing.

The best strap depends on intended usage: for formal elegance, black or cognac alligator; for daily versatility, vegetable-tanned calf leather developing patina; for practicality, navy or grey NATO; for contemporary modernity, black satin rubber. Selection must balance the aesthetic of the satin case with tactile comfort on the wrist.

Strap change is performed by removing the two spring bars connecting the old strap to the case, using a spring bar tool or specific implement. Insert the bar into the new strap, align it with the two seats on the case, and push laterally until the locking click is heard. For the 20mm measurement, always verify that the inner passant of the strap is correctly proportioned.

Yes, provided the lug width is exactly 20mm. Many European artisanal manufacturers customise straps to order; we recommend verifying compatibility specifications before purchase. Certified quality straps guarantee durability comparable to the watch and superior aesthetic evolution over time compared to serial production straps.

A high-quality leather strap (alligator, vegetable-tanned calf) lasts approximately 3-5 years of daily use, developing fascinating patina. Longevity depends on usage intensity, ambient humidity, and maintenance frequency (periodic cleaning, hydration with natural balms). NATO straps in fabric resist 5-7 years; natural rubber 4-6 years.