Blancpain Bathyscaphe Quantième Complet Phases de Lune

Blancpain's Bathyscaphe Quantième Complet Phases de Lune, reference 5054 0140 01S, is a dive watch with a 43.6 mm ceramic case. The case measures 13.4 mm thick, with a lug width of 23 mm. A unidirectional rotating bezel surrounds the sunburst blue dial, which sits under a sapphire crystal. Self-winding calibre 6654.P.4 drives the watch, with 72 hours of power reserve. The dial combines a complete calendar with weekday, month and date, plus a moon phase display and central seconds. The ceramic bracelet closes with a folding clasp. Blancpain rates the case to 300 metres.