Strap for Heritage Banana Stainless Steel / Green / Japan

The lug width of the Tissot Heritage T117.509.16.092.00 is 20mm. This measurement is critical for proper strap seating on the case. A strap with incorrect lug width will either sit loosely or resist insertion entirely, causing lateral play or potential case wear. Always verify this specification before purchasing a replacement or custom strap.

For the T117.509.16.092.00, the ideal strap depends on use case and aesthetic preference. Alligator represents the premium choice, with its distinctive geometric grain complementing the brushed case finish perfectly. Vegetable-tanned calf offers evolving patina and superior climate resilience. A NATO in cordura provides sporty versatility. High-quality natural rubber ensures daily comfort and longevity without visual compromise. All materials are available in the correct 20mm lug width.

Remove the spring bars securing the lugs to the case by using a dedicated strap-changing tool—either a lever-type or pressure-type remover—to release one bar whilst maintaining alignment on both sides. Align the new strap lugs with the case apertures and reinsert the spring bars until you hear or feel a click, confirming secure seating. Never force the bars: if resistance occurs, check lug alignment before proceeding.

Yes, any strap with a 20mm lug width is compatible with the T117.509.16.092.00. Artisanal aftermarket straps often feature superior build quality, hand-selected materials, and aesthetic customisation impossible in the OEM market. Ensure the vendor certifies correct lug width and has tested compatibility specifically with this Heritage model.

Leather strap lifespan depends on material type, tannage method, and usage patterns. Premium alligator straps resist approximately 5–8 years of daily wear before significant deterioration occurs. Vegetable-tanned calf shares similar durability, though patina development accelerates. Cordura NATO straps typically last 3–5 years. High-grade natural rubber maintains elasticity for 4–6 years. Sun exposure, humidity, and perspiration accelerate ageing. Preventative replacement every 4–5 years ensures reliability and comfort.