The result of Blancpain's never-ending quest for improvement of the ultra-slim watch initiated back in 1925 is this remarkable timepiece which, even with its incredible 3.37mm thick movement, retains accuracy and reliability along with its impressive elegance. The ultra-thin automatic 1151 caliber with 210 parts and 28 jewels has power reserve of impressive 100 hours. Water resistant to 30m, the 40mm stainless steel case features sapphire crystal case back and is mounted onto a black alligator leather strap lined with alzavel. The minimalist silver toned dial with checkered pattern displays hours, minutes and seconds by central hands, as well as date in an aperture at the three o'clock position.