DB28
Ref: DB28TTIS8N/S
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De Bethune revisits its classics and reaffirms its identity through the DB28 collection, a timepiece that unmistakably carries the brand’s signature style while embodying its bold, avant-garde approach to horology. The DB28 tourbillon offers exceptional wearer comfort, thanks to its surprising lightness and the innovative “floating lugs” system—patented for its ability to effortlessly adapt to the wrist’s size and movements. This is further enhanced by the presence of the world’s lightest tourbillon, adding a remarkable level of precision and sophistication to the timepiece.
Functions
Hours, Minutes, 30’’ indicator via Ultra-light De Bethune Tourbillon Cage at 6 o’clock, Power reserve situated on Case Back
Material
Mirror-polished grade 5 titanium
Diameter
42.6 mm
Thickness
9.20 mm
Lugs
Short or long floating lugs in mirror-polished grade 5 titanium – De Bethune Patent (2006)
Crystal
Sapphire crystal (1800 Vickers hardness), with double anti-reflective coating
Case back
Screwed down back in polished grade 5 titanium that opens on a linear power reserve in rose gold 5N
TYPE
Mechanical manual-winding calibre
POWER RESERVE
5 days, ensured by a self-regulating twin barrel, De Bethune Innovation (2004)
Technical features
DIAL
HANDS
Hand-polished stainless steel hands
42,6 mm
9,20 mm
Dial
Black in mirror-polished steelMirror-polished and silver-toned minutes ringBlack hour ring with black mirror-polished steel markersUltra-light De Bethune 30’’ tourbillon in silicon and titanium at 6 o’clock – De Bethune Innovation (2008)
Hand
6 days, ensured by a self-regulating twin barrel, De Bethune Innovation (2004)
Number of parts
355
Jewelling
32 jewels
30 mm
Frequency
28’800 vibrations per hour
Adornment
Technical Description
DB28GS
For any questions, our team is at your disposal
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