The Blancpain Villeret ref: 0888K-3431-55B features a platinum case with a diameter of 45mm. This timepiece is powered by an automatic winding movement, specifically the caliber 3638, and was released in 2022. It includes a date function and a moonphase complication. The watch is limited to 50 pieces, ensuring exclusivity. The dial is presented in white, complementing the overall design.