
Chapter collection · 17 watches












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The BA111OD Chapter 4 Onyx Flying Tourbillon is a manual watch, with a 41mm stainless steel case, 9.75mm thick, powered by the BA111OD BA.02 movement and a 120-hour power reserve. Water resistance is rated to 50m, under a sapphire crystal. Manufacturer MSRP is $14,300.
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