Mechanical manufacture movement with automatic winding and instantaneous date, BVL 191 - Solotempo caliber decorated with côtes de Genève, chamfering and snailed finishing. 42 hour power reserve. 38 mm steel case with 18-ct pink gold crown set with ceramic and transparent case back. Silvered dial with hand-applied indexes. Steel and 18-ct pink gold bracelet. Water-resistant up to 100 metres.