Technical Archive

TAG Heuer
Carrera SBF8A8019.11FT6118— lug 20mm

TAG Heuer Carrera SBF8A8019.11FT6118: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Carrera Connected Modular 45 Titanium / Blue Ceramic / Electric Blue Rubber

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

TAG Heuer SBF8A8019.11FT6118
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

SBF8A8019.11FT6118

Movement

TAG Heuer caliber Heuer Connected 2 Hours, Minutes, Small Seconds | Connected, Smartwatch

The Heritage

The TAG Heuer Carrera Connected represents the digital evolution of the historic Carrera collection launched in the 1960s. It is powered by the Heuer Connected 2 caliber that combines traditional hour, minute and small seconds functions with smartwatch technology. The SBF8A8019.11FT6118 reference offers advanced connectivity while maintaining the sporty aesthetic of the Carrera line.

FAQ

What is the lug width of the TAG Heuer Carrera SBF8A8019.11FT6118?

The lug width of the TAG Heuer Carrera SBF8A8019.11FT6118 is 20mm. This measurement is the proportional standard for the 45mm oversized case and ensures correct strap accommodation in the case lugs. To verify compatibility, measure the distance between the internal attachment points of the case using a digital calliper.

Which strap should I choose for the TAG Heuer Carrera SBF8A8019.11FT6118?

For this model we recommend three solutions: alligator in dark brown or black tones for classic elegance and natural patina that evolves over time; vintage calf leather for tactile softness and irregular grain that contrasts with the metallurgical geometry; NATO cotton-nylon for sporting dynamism that honours the Carrera's racing heritage. The choice depends on intended use and personal style.

How do I change the strap on the TAG Heuer Carrera SBF8A8019.11FT6118?

Strap replacement requires a specific tool (spring bar tool) to compress the elastic rings that secure the strap to the case lugs. Position the tool in the lateral slots of the strap, apply gradual pressure until the lug is freed, then slide the old strap outward. Insert the new strap by aligning the lugs, then allow the elastic rings to snap into place. If you prefer to avoid risk, the Casati Milano atelier offers this service with consultation on the ideal material.

Can I use aftermarket straps on this model?

Yes, any strap certified with a 20mm lug width is compatible with the SBF8A8019.11FT6118. The important thing is to respect the exact width to avoid vertical play or insertion difficulties. Milano Straps offers handcrafted straps customisable in leather (alligator, calf, shell cordovan) and technical fabrics, all 20mm and guaranteed for 18 months.

What is the lifespan of a leather strap on this watch?

A quality leather strap (alligator, calf) maintains functionality and aesthetics for 3-5 years with ordinary maintenance: avoid prolonged moisture, treat with natural balms every 6-12 months, rotate between multiple straps to promote aeration. Daily use and exposure to atmospheric agents accelerate ageing. Milano Straps straps are made from premium leathers and vegetable tanning that develop desirable patina over time.