Blancpain - Fifty Fathoms Bathyscaphe Flyback Chronograph BOC II
Blancpain
Blancpain revisits its famous Fifty Fathoms with this limited edition of 250 pieces up to the challenge of exploring the ocean’s fathomless depths. Its undeniable pitch? A blue ceramic case, waterproof down to a depth of 300 m, made using a complex technical process. Inside, time is kept by a chronograph movement with a column wheel beating at a frequency of 5Hz. Top notch performance, with a portion of its sales donated to support scientific expeditions.