Strap for Fifty Fathoms Tourbillon 8 Jours White Gold / Black / Black Canvas

The lug width of the Blancpain Fifty Fathoms 5025-1530-52A is 23mm. This measurement is taken between the two spring bar holes on the case, ensuring compatibility with straps of this specific dimension.

For the white gold Fifty Fathoms, we recommend alligator in cognac, black or dark brown tones, which complements the precious metal elegantly. Vegetable-tanned calf leather in medium brown develops conscious patina over time, whilst vulcanised rubber or military-grade NATO fabric preserves the original sporting-military aesthetic.

Strap replacement is accomplished by removing the case spring bars using an appropriate tool. Position the watch on a stable surface, press the small retainer on each spring bar inward, extract it gently, and insert the new strap by aligning the holes. If unfamiliar with the procedure, consult a professional watchmaker.

Yes, provided they are manufactured for the 23mm lug width. Milano Straps offers a complete collection of artisan-crafted straps compatible with this reference, from prestigious alligator to vegetable-tanned calf, with quality befitting a high horology instrument. Always measure before purchase.

A premium artisan leather strap typically withstands 2-4 years of regular use, depending on sun exposure, humidity and frequency of wear. Alligator offers greater longevity than calf. Casati Milano provides an 18-month warranty on manufacturing defects.