Strap for Endeavour Cylindrical Tourbillon MB&F Burgundy

The lug width of the 1810-1201 is 20 millimetres. This measurement, taken internally between the attachment terminals, is essential for selecting compatible straps. Use a digital calliper perpendicular to both lugs (deployante) to verify precision.

For the minimalist design of the 1810-1201, the most suitable straps are: polished black alligator for absolute formality, vegetable-tanned calf leather for evolving patina, NATO in neutral tones for versatility. Alligator creates dialogue between geometric grain and the austerity of the smoked dial; vegetable-tanned leather ages in parallel with the stainless steel case. Avoid saturated colours that would violate the aesthetic subtraction philosophy of the watch.

Obtain a spring bar removal tool. Position the watch with the strap facing downwards, gently insert the tool beneath one spring bar to lift it, then extract the bar. Repeat on the opposite side. Insert the new strap by guiding the spring bars into the strap lugs, and press until the fixation clicks.

Absolutely. Aftermarket 20mm straps are entirely compatible with the 1810-1201, provided the lug width is verified precisely. Many independent manufacturers produce straps of superior quality, with finishes and material selection sometimes more refined than original equipment. The important factor is ensuring that the attachments (deployante) are solid and the leather is certified quality.

A high-quality vegetable-tanned leather strap maintains full functionality for 4-7 years of daily use with appropriate rotation (avoid wearing the same strap consecutively daily). Ageing is controlled by humidity, sun exposure, frequency of use and care. The leather darkens naturally, fibres compact, superficial creases follow fibre architecture — all of this constitutes desirable patina, not degradation. After years, the strap becomes a narrative document of your relationship with the watch.