Strap for Autavia Heuer 02 Stainless Steel / Watches of Switzerland / Bracelet

The lug width of the TAG Heuer Autavia CBE2115.BA0687 is 20 millimetres. This measurement represents the distance between the two lateral lugs where the spring bars attach. A compatible strap must be exactly 20mm wide to ensure perfect alignment of the spring bar holes without anomalous tension on the lugs.

The choice of the best strap depends on intended use. For an elegant-sporty context, we recommend vegetable-tanned alligator in cognac brown or black, which emphasises the original racing character. For aquatic environments, an FKM rubber strap ensures waterproofing and low maintenance. For styling versatility, vegetable-tanned calf develops authentic patina over time, becoming a personal signature of the watch. For the CBE2115.BA0687 with 42mm case, a strap featuring a satin stainless steel deployant buckle provides maximum wearing security.

The TAG Heuer Autavia CBE2115.BA0687 uses spring bars for strap attachment. To change the strap: 1) Obtain a spring bar tool; 2) Position the flat lever under the left lateral spring bar; 3) Gently push the spring bar downward until it disengages; 4) Remove the old strap; 5) Insert the new strap by aligning the holes with the lugs; 6) Reinsert the spring bar until it clicks into place. We recommend performing this operation on a soft surface to prevent case damage.

Any artisanal strap with a 20mm lug width is compatible with the CBE2115.BA0687. Milano Straps' online straps in the 20mm category are all tested for this model. We recommend verifying that the strap includes: smoothed lug ends for smooth sliding in the lugs, perfectly centred spring bar holes, total thickness between 3.5 and 4.2mm to avoid lateral tension, and a total length appropriate for your wrist (calculation: lug width + 60–70mm for the short end, 95–110mm for the long end).

The lifespan of a leather strap varies according to material quality and usage. A high-quality vegetable-tanned alligator strap, with moderate daily wear, maintains structural integrity for 5–7 years. Vegetable-tanned calf, developing natural patina, remains functional for 8–10 years whilst showing visible signs of ageing. An FKM rubber strap offers superior durability (10+ years), but may deteriorate if exposed to prolonged UV exposure. Wear concentrated in the wearing area (buckle and keeper) is normal and does not invalidate the strap. Milano Straps recommends annual inspection of spring bars and, if necessary, preventive replacement of pins before structural failure occurs.