Three blades cut from carbon, their tips marked with a black and white chequer. The polished aluminium cylinder heads carry black fins, capped in black or in chequer, at the centre, the polished aluminium hub frames a black aircraft dial. The black base, edged with aluminium bands, holds a carbon inlay. Assembled and adjusted by hand in the workshop, as a single example. One-off piece, a single example. Desk clock in aluminium machined from solid, high-precision quartz movement, 52 × 54 cm (H × W). B.R.M Chronographes workshop, France. 10-year warranty.