41 mm precious‑metal case; Manufacture 9452 MC flying tourbillon (select references with Poinçon de Genève); sapphire caseback; Cushion-shaped case with fluted crown set with sapphire cabochon; silvered/coloured Roman dial, guilloché centre, sword hands; sapphire crystal; approx. 30 m water resistance; leather strap or bracelet depending on execution.