Strap for Calibre 7 Twin Time Stainless Steel / Blue / Bracelet

The lug width of the TAG Heuer Carrera WBN201A.BA0640 is 20 millimetres. This is the distance between the lateral pins that attach the strap to the case. To verify accurately, observe the two small holes on the case shoulders between the dial and the strap, then measure the vertical distance between them. This measurement ensures compatibility with any aftermarket replacement strap.

The most suitable strap depends on use and context. Black or dark brown alligator delivers elegance and formality, enhancing the model's sporting profile with a luxury finish. For daily wear, vegetable-tanned calf leather guarantees durability and a patina that improves over time. For practicality and versatility, a Cordura NATO strap or Premium rubber maintains racing spirit. All these materials are available in 20mm version compatible with your watch.

Strap replacement requires a specialised tool called a spring bar tool or lug removal tool. Position the watch case upward, locate the two lateral pins on the case shoulders. Insert the spring bar tool into the small hole beneath the pin, apply gentle upward pressure to release the internal spring, then extract the pin. Repeat on the other side. Reverse the procedure with the new strap. If unfamiliar with the process, consult a watchmaker to avoid damage.

Yes, any strap with a 20mm lug width is compatible. Aftermarket straps from artisanal specialists like Milano Straps guarantee construction excellence and carefully selected materials. Ensure the lug width is precisely 20mm and the strap is crafted from noble leathers (alligator, shell cordovan, calf) or certified technical materials (Premium rubber, Cordura fabrics). A personalised strap transforms your wrist into a statement of individual taste.

Durability depends on material and usage patterns. An alligator strap with traditional tanning lasts 3-5 years with daily wear before replacement becomes necessary. Calf leather with vegetable tanning, more durable biologically, can last 4-7 years. Premium rubber has a lifespan of 5-8 years. Factors such as sun exposure, humidity and frequency of wear affect preservation. Regular maintenance with specific balms extends strap life. The craftsmen at Casati Milano offer assistance and reconditioning to restore straps no longer in pristine condition.