Classique Classique Grande Complication 5357PT/12/9V6
in 950 platinum.Hand-wound mechanical movement.Dial in silvered 18-carat gold, hand-engraved on a rose engine.Hour-and-minute dial off-centred at 12 o'clock.Tourbillon carriage at 6 o'clock.Sapphire caseback. Water-resistant to 30 m (approx. 100 feet).