The Blancpain Villeret ref: 6640-1127-55B features a stainless steel case with a diameter of 40mm. This model, produced in 2014, is powered by the automatic winding Blancpain caliber 1240H. It includes a white dial with a 24-hour indication, date display, alarm function, and a power reserve indicator. The combination of these features makes it a versatile timepiece suitable for various occasions.