Simplifying BA111OD’s New Chapter 4 Onyx and Infinity Flying Tourbillon
The new BA111OD Chapter 4 collection introduces two distinct flying tourbillon watches that share a 41 mm stainless‑steel case, hand‑wound BA.02 movement and a five‑day power reserve, yet diverge dramatically in design. The Onyx model features a polished natural black onyx dial that places the exposed tourbillon at the forefront, while the Infinity version showcases a cosmic blue sun‑ray dial with an off‑centre layout, moon phase and small‑seconds sub‑dial, both offering 50 metres water resistance and robust magnetic and shock protection. Both watches emphasize practicality alongside high‑end complications, with thoughtful details such as a 4 o’clock crown, welded lugs, a double‑AR sapphire crystal, and quick‑change spring‑bar strap systems. Pricing is set at £9,645 for the Onyx and £11,990 for the Infinity, positioning the duo as attainable luxury pieces that blend visual impact with everyday wearability.
Buying Time Analysis: The story highlights how BA111OD’s Chapter 4 Onyx and Infinity Flying Tourbillon models make high‑end watchmaking complications like the flying tourbillon, moon phase, and chronometer certification more accessible, demonstrating a blend of technical mastery and everyday wearability that pushes the boundaries of modern horology.
