Blancpain Bathyscaphe Quantième Complet Phases de Lune

Blancpain's Bathyscaphe Quantième Complet Phases de Lune, reference 5054 0153 B52A, is a dive watch with a 43.6 mm ceramic case. The case stands 13.4 mm thick and carries a unidirectional rotating bezel. A sapphire crystal covers the sunburst green dial, which sits on a textile strap fastened with a pin buckle. The self-winding calibre 6654.P.4 drives the watch and stores 72 hours of power reserve. Beyond the central seconds display, the dial shows a full calendar with date, weekday and month alongside a moon phase indication. Lug width measures 23 mm. Blancpain rates the case to 300 metres.