Strap for Top Time B01 125 Years FC Bayern München Limited Edition

The lug width of the Breitling Top Time AB01769A1G1X1 is 20mm. This measurement should be taken with a digital calliper between the inner faces of the lugs, flush against the case, to ensure a correct strap replacement.

For the Top Time in stainless steel at 41mm, the most suitable straps are alligator leather (Mississippiensis or hornback grain) for formal wear, shell cordovan for those who appreciate natural patina over time, and vegetable-tanned calf leather for everyday versatility. A nylon NATO strap remains coherent with the model's original aviator heritage.

The strap is removed using a spring bar tool, inserting the forked tip into the space between the lug and the strap, compressing the spring bar, and sliding the strap free. The process takes approximately two minutes and does not require a visit to a watchmaker. It is advisable to work on a soft surface to protect the case finishing.

Yes. Any strap with a 20mm lug width and a straight-end or slightly curved profile is compatible with the Top Time. milanostraps.it offers a curated selection of handcrafted straps in various materials and colours, also available in bespoke versions through the Casati Milano atelier.

The lifespan of a leather strap depends on the material and conditions of use. A quality vegetable-tanned calf strap, worn daily with normal exposure to moisture, typically lasts 2–3 years. Shell cordovan, due to its dense fibre structure, can exceed 4–5 years. Alligator leather requires periodic conditioning and lasts 3–4 years under regular use. All Casati Milano straps carry an 18-month warranty against manufacturing defects.