Strap for Formula 1 Calibre 16 44 Stainless Steel / Black / Bracelet

The lug width of the TAG Heuer Formula 1 CAZ2010.BA0876 is 20 millimetres. This measurement refers to the distance between the spring bars that attach the strap to the case lugs. It is essential to verify this dimension before purchasing an aftermarket strap, as even a slight variation would result in an improper installation.

For the Formula 1, we recommend alligator straps in black with white natural stitching and stainless steel deployant, which maintain the sporty elegance of the model. Alternatively, vegetable-tanned calf leather offers a more business-casual aesthetic, whilst rubber Crêpe or NATO straps are ideal for those prioritising durability and low maintenance. Shell cordovan represents the most refined choice, developing a unique patina over time.

To change the strap, you must remove the spring bars from the case lugs using a specialised tool (spring bar tool). Position the small hook of the tool beneath the spring bar and apply gentle downward pressure until the bar retracts, then extract it completely. Repeat for both sides. Next, insert the new strap by aligning the holes with the spring bars, then press the strap onto the case until the bars lock into position. Always verify that the strap is securely fixed before wearing the watch.

Any artisanal strap with a 20-millimetre lug width is compatible with the Formula 1 CAZ2010.BA0876. On milanostraps.it you will find a curated selection of 20mm straps in various materials (alligator, calf, NATO, rubber), ready for shipment and customisable in size, initials, and stitching colour. Atelier Casati Milano also offers bespoke commissioned straps with direct leather selection and artisanal craftsmanship guaranteed.

A quality leather strap (alligator, vegetable-tanned calf, or shell cordovan) has an average lifespan of 3–5 years with daily wear and appropriate maintenance. Longevity depends on usage intensity, protection from excessive moisture, and leather type: vegetable-tanned calf tends to last longer due to its natural resistance, whilst alligator or shell cordovan develop a fascinating patina but require greater care. All Milano Straps straps are guaranteed for 18 months and can be serviced or replaced at Casati Milano.