De Bethune Power DB22 Rare Blue Dial

De Bethune DB22 Power Reserve features a substantial 48mm case crafted from 18k rose gold with an architectural, hexagonal-like profile and integrated lugs. Its striking blue dial is made of grade 5 titanium and finished with De Bethune’s signature "microlight" engraving, a modern alternative to traditional guilloché that creates a fine concentric texture. A standout complication is the power reserve indicator at the 12 o'clock position, which features a color-changing aperture that transitions from red to black as the watch is wound to reflect its impressive 6-day (144-hour) power reserve. Under the hood, the self-winding Caliber DB2024.