Strap for Carson Quartz 40 Rose Gold PVD / White / Strap

The lug width of the Tissot Carson T085.410.36.013.00 is precisely 19mm. This measurement represents the internal distance between the two spring bar holes where the strap anchors. Accurate measurement is critical: position a digital calliper perpendicular to the case at the lug hole and read the internal diameter from edge to edge. Incorrect measurement (often of the outer diameter) results in incompatible straps.

For the Carson, we recommend three distinct paths. Alligator or Nile crocodile leather (fine grain) to maximise formal contrast with the blue lacquered dial. Calf leather with vegetable tanning to develop natural patina over time. Heavy-duty canvas NATO (18oz minimum) for stylistic variation towards elegant sportiness. Avoid shell cordovan (lustre too pronounced) and aggressive colours (red, orange).

Changing the Carson strap requires only basic tools: use a spring bar tool (included or separately available). Locate the two spring bars (metal suspenders) connecting the strap to the lugs. Insert the tool into the spring bar groove to release the spring, gently lift the strap and remove it. Insert the new 19mm strap through the lugs, repositioning the spring bars. Verify that the strap anchors symmetrically on both sides without lateral play.

Yes, provided the lug width is verified at 19mm ±0.2mm. Quality aftermarket straps (alligator, calf, certified NATO) are fully compatible with the Carson T085.410.36.013.00. Ensure that leather thickness does not exceed 2.8-3mm at the lug passage point, to avoid excessive play. Prefer straps constructed with stainless steel deployante, not pointed closures.

Leather strap longevity depends on material, tanning process and climatic use. Quality alligator or vegetable-tanned calf lasts 8-12 years in daily use in temperate climates. Humid environments (sea, sauna) reduce lifespan to 4-6 years. Natural patina development during ageing is a sign of quality, not degradation. FKM rubber (Viton) lasts 10-15 years without significant aesthetic changes.