Chapter 4, a Swiss Made Tourbillon for less than CHF 4’000.00! The BA111OD brand provides affordable access to the best of Swiss watchmaking Neuchâtel, October 11, 2021, 11:10 am. The new model of the Swiss brand BA111OD is a Tourbillon, a highly spectacular watchmaking complication usually offered by the biggest brands at prices unattai- nable … More ¡The new model of the Swiss brand BA111OD is a Tourbillon, a highly spectacular!