Blancpain Léman Tourbillon Semainier 40mm Platinum Black Dial Ref. 2925-3430-53B
The Blancpain Léman Tourbillon Semainier (Ref. 2925-3430-53B) is an exceptional Swiss haute horlogerie timepiece that showcases Blancpain’s mastery of traditional mechanical watchmaking, offered by Geneva Watch Company. Presented in very good pre-owned condition, this distinguished model features a 40 mm platinum case, a sophisticated black dial, and a black leather strap with a platinum clasp.
At the heart of the watch is a fine automatic movement, complemented by the highly prestigious tourbillon complication, which showcases Blancpain’s exceptional expertise in precision mechanical watchmaking. The Semainier configuration adds practical calendar functionality, including weekday and date indications, while the refined dial maintains a balanced and elegant appearance.





