De Bethune

Current collection

  • De Bethune
  • De Bethune
  • De Bethune
  • De Bethune
  • De Bethune
  • De Bethune
  • De Bethune
  • De Bethune

DB28

Steel Wheels

Reference: DB28SWTIS1PN

The new DB28 Steel Wheels is all about transparency and light, thanks to a dial providing stunning views of the mesmerising movement architecture. In keeping with the design codes of its predecessors, it perpetuates the heritage of the House: an ideal blend of daring aesthetics and exceptional mechanics.

functions

Hours, Minutes, Spherical moon phase indication at 6 o’clock, Power reserve situated on the back

display

Dial:
Circular-grained titanium hours ring – Moon phase bezel in polished blued titanium – Spherical polished titanium hour-markers set on a blued polished titanium circles – spherical moon-phase indication in palladium and flame-blued steel at 6 o'clock 

Hands:
Sapphire hours hand rimmed with flame-blued steel, minutes hand in hand-polished flame-blued steel

case

Polished grade 5 titanium – diameter 42.6 mm – thickness 9,3 mm 

Attachments:
Short or long floating lugs in mirror-polished grade 5 titanium, De Bethune Patent (2006)

Glass:
Sapphire crystal, 1800 Vickers hardness with double anti-reflective treatment
Crown at 3 o’clock, setting in two positions

Back:
Open in polished grade 5 titanium that opens on a linear power reserve in rose gold 5N
Sapphire crystal (hardness of 1800 Vickers) with double anti-reflective coating

calibre

DB2115V4 calibre

Movement:
Mechanical hand-wound

Diameter 30 mm – 297 parts – Concave polished grade 5 titanium plate cover –  Hand made mirror-polished grade 5 titanium motion works bridge – Barrels bridge adorned with “Côtes De Bethune” and “microlight” engraving – Hand-polished, chamfered steel parts

- Self-regulating twin barrel, De Bethune Innovation (2004)
- Titanium balance wheel with white gold inserts, De Bethune Patent (2016)
- "De Bethune" balance-spring with flat terminal curve, De Bethune Patent (2006)
- Silicon escape wheel
- Spherical moon phase indication accurate to a degree of one lunar day every 122 years, De Bethune Patent (2004)
- Triple pare-chute shock-absorbing system, De Bethune Innovation (2005)

Jewelling:
35 jewels

Frequency:
28,800 vibrations per hour

Power reserve:
6 days

strap

Extra-supple alligator leather, alligator lining

In the same  collection

Cookies

This website uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Find out more