Chapter 4.2 Lily Tourbillon

BA111OD brings a new dimension to feminine watchmaking with the Chapter 4.2 Lily Tourbillon, a Swiss-made complication that combines rose gold warmth, natural diamonds, and ceramic elegance, all at a price designed to captivate rather than intimidate. Created under the artistic direction of Senior Designer Liliane Murenzi, the watch reflects the multifaceted nature of today’s woman: strong yet soft, elegant yet assertive. The 40 mm Grade 5 titanium case, coated in rose gold PVD, is paired with a ceramic-and-steel bracelet, while nine VVS diamonds mark the hours, symbolizing strength, intuition, and freedom. The openworked dial reveals the tourbillon cage between 6 and 8 o’clock, a touch of haute horlogerie powered by a hand-wound movement with a 105-hour power reserve, developed by Olivier Mory in La Chaux-de-Fonds.

True to BA111OD’s spirit of innovation, the Lily Tourbillon integrates NFC-connected sapphire crystal, a world first in women’s watchmaking. With a simple scan, the wearer can share a digital business card or a personalized link, or even connect others directly to her BA111OD e-boutique. This technology remains entirely passive and optional, preserving the purity of the mechanics while offering a bridge between tradition and the digital age.

Soft curves, polished bridges, and a distinctive 4 o’clock crown distinguish this piece from its more rugged masculine predecessor, Chapter 4.1. Thomas Baillod stays true to his mission: to democratize high complications without compromising quality, making the allure of a tourbillon accessible and deeply personal.