De Bethune caliber DB2105V1
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| Brand: | De Bethune |
|---|---|
| Reference: | DB2105V1 |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 30.00 |
| Jewels: | 29 |
| Reserve: | 144 |
| Frequency: | 28800 |
| Hands: | Hours, Minutes |
| Astronomical: | Moonphase |
DB2105V1 description
Hand-wound movement with a diameter 30 mm and a total of 305 parts – silver plate and barrel bridge cover adorned with "Côtes de Dethune"– hand-snailed barrels – hand-polished, chamfered steel parts
- self-regulating twin barrel, De Bethune innovation (2004)
- titanium and platinum balance wheel with blom studs, De Bethune patent (2008)
- "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)
All watches using the De Bethune DB2105V1 movement:
DB25LRS1V1
De Bethune DB25 Moon Phase Rose Gold
DB25LWS1V1
De Bethune DB25 Moon Phase Titanium
DB25JLPS3V2
De Bethune DB25 Moon Phase Starry Sky Platinum / Diamond
DB25LWS3V2
De Bethune DB25 Moon Phase Starry Sky White Gold
DB25SJWS1
De Bethune DB25 Moon Phase Starry Sky White Gold / Diamond
DB25SJWS3
De Bethune DB25 Moon Phase Starry Sky White Gold / Sapphire