ONYX TOURBILLON ring-watch revealed only by movement and

revealed only by movement and light

or a stylish bedroom

Own a legend that combines artistry

embodying a sense of vitality and the gentle passage of time

ONYX TOURBILLON ring-watch revealed only by movement andThe Chapter 4. 7 Tourbillon is a striking celebration of strength and finesse. Housed in a robust 40mm 316L stainless steel case, this timepiece balances architectural sharpness with poetic detail. The crown, engraved and positioned at 4 oclock, nods to BA111ODs signature aesthetic, merging traditional Swiss watchmaking codes with contemporary design. What sets this model apart is its dial: a piece of genuine black onyx, carved from natural stone and