Current collection

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

DB Eight

DB Eight

Reference: DB8RETIS1

functions

Hours, Minutes, chronograph mono pusher button with 60 s seconds counter and 60 min instantaneous minute counter

display

Dial:

Hour hands, minutes, polished titanium seconds and minutes counters

Display:
Silver, radiating guilloche 12 sectors. Blue arabic numbers. Indication of the 60-minute counter by a silvered barley grain engine-turned sub-dial at 6 o'clock.

case

Polished grade 5 titanium – diameter 42.4 mm – thickness 9,2 mm 

Attachments:
cone-shaped lugs

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

Back:
Open case back

calibre

DB3000 calibre

Movement: mechanical hand-wound

Diameter 30 mm – 281 parts – Chromium-plated steel chronograph bridges with drawn lines –  Hand-snailed barrels – Hand-polished, chamfered steel parts

- 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

Jewelling:
31 jewels

Frequency:
28,800 vibrations per hour

Power reserve:
60 hours

strap

Extra-supple alligator leather, alligator lining

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