63ct blue sapphires set in 18k white gold
Power reserve setting: 6 to 72 hours in increments of 6 hours power reserve setting to accommodate watches with a power reserve
The journey begins with a rigorous selection process
the moon phase offers a horological complication
18K rose gold (750/1000) ardillon buckle
Tank Must watch Something Blue 63ct blue sapphires set inTank Must watch, extra large model, mechanical movement with automatic winding, caliber. Steel case, beaded crown set with a synthetic cabochon shaped spinel, silvered flinqu dial, blued steel sword shaped hands, steel bracelet, calendar aperture at 6 o'clock. Case dimensions: 41 mm x 31 mm, thickness: 8. 4 mm. Water resistant up to 3 bar (approx. 30 meters 100 feet).