DB28

Specifications

About this reference

De Bethune is revisiting its classics and reasserting its identity codes through the DB28 collection, a strongly identifiable timepiece endowed with the signature House style features and conveying its resolutely avant-garde vision of the watchmaking art. The wearer comfort of the DB28 stems from the surprising lightness, and to the presence of “floating lugs”, a patented system that easily adjusts to the size of the wrist and its various movements. Specification: Case: Anthracite zirconiums sandblasted; Case · Diameter: 42,6 mm; Case · Thickness: 9,30 mm; Case · Lugs: Short or long floating lugs in anthracite zirconium sandblasted, De Bethune Patent (2006); Case · Crystal: Sapphire crystal (1800 Vickers hardness), with double anti-reflective coating; Case · Case back: Screwed down back ina nthracite zirconium sandblasted that opens on a linear power reserve in rose gold 5N; Case: Sapphire crystal (1800 Vickers hardness), with double anti-reflective coating; Function: Hours, Minutes, Spherical moon phase indication at 6 o’clock, Power reserve situated on the back, Performance indication between 2 and 3 o’clock; Calibre · Calibre: DB2115V4; Calibre · Type: Mechanical manual-winding calibre; Calibre · Power reserve: 6 days, ensured by a self-regulating twin barrel, De Bethune Innovation (2004); Calibre · Number of parts: 297; Calibre · Jewelling: 38jewels; Calibre · Diameter: 30mm; Calibre · Frequency: 28’800 vibrations per hour; Calibre · Adornment: Mirror-polished steel motion-work bridge; Calibre: Ruthenium plate and barrel bridge cover adorned with “Côtes De Bethune”; Calibre: Hand snailed barrels; Calibre: Ruthenium circular-grained power reserve decoration; Calibre: Hand-polished and chamfered steel parts; Dial: Blued mirror-polished grade 5 titanium hours ring; Dial: Hour-marker in polished steel; Dial: Black minutes ring; Dial: Spherical moon phase indication in palladium and flamed-blued steel with an accuracy of one lunar day every 122 years at 6 o’clock, De Bethune Patent (2004); Dial: Performance indicator between 2 and 3 o’clock; Dial: Hands:; Dial: Hand-polished stainless steel hands; Technical features of calibre: Titanium balance wheel with white g