DB25

Starry Varius Aérolite

Ref: DB25VTM

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Forged from a meteorite, the DB25 Starry Varius Aerolite stands as a testament to the cosmic forces that shaped it. De Bethune has adorned its dial with a celestial expanse, capturing the infinite beauty of the stars within this timeless material. In doing so, it preserves a fleeting moment—an instant where time itself stands still.

Functions

Hours, Minutes, Jumping Seconds, Ultra-light De Bethune 30″ Tourbillon on Case Back

Case


Material

Polished grade 5 titanium

Diameter

42 mm

Thickness

10.3 mm

LugS

Integrated, hollowed lugs

Case Back

Open case back, De Bethune 30 ” silicon/titanium Tourbillon, 36,000 vph – central jumping seconds
Sapphire crystal (1800 Vickers hardness) with double anti-reflective coating

Calibre DB2109V4


TYPE

Mechanical manual-winding calibre

POWER RESERVE

4 days, ensured by a self-regulating twin barrel, De Bethune Innovation (2004)

TECHNICAL FEATURES

  • Titanium balance wheel with white gold inserts, optimized for temperature differences and air penetration, De Bethune Patent (2016)
  • “De Bethune” balance-spring with flat terminal curve, De Bethune Patent (2006)
  • Silicon escape wheel
  • Ultra-light De Bethune 30’’ tourbillon in titanium, De Bethune Innovation (2008)
  • De Bethune Dead Beat Second, De Bethune Innovation (2011)

Display


DIAL

  • De Bethune star-studded sky in blued and polished meteorite with hand-fitted white gold pins depicting the stars
  • Milky Way patterns gilded with 24-carat gold leaf
  • Silver-toned hours and minutes ring

HANDS

Hands in hand-polished steel

Specifications

Watch

Case

Material

Polished grade 5 titanium

Diameter

42 mm

Thickness

10,3 mm

Lugs

Integrated, hollowed lugs

Crystal

In sapphire crystal (1800 Vickers hardness) with double anti-reflective coating

Case back 

Open back, De Bethune 30 ” silicon/titanium Tourbillon, 36,000 vph – central jumping seconds
Sapphire crystal (1800 Vickers hardness) with double anti-reflective coating

Display

Dial

De Bethune star-studded sky in blued and polished meteorite with hand-fitted white gold pins depicting the stars
Milky Way patterns gilded with 24-carat gold leaf
Silver-toned hours and minutes ring

Hand

Hands in hand-polished steel

Calibre

TYPE

Mechanical manual-winding calibre

POWER RESERVE

4 days, ensured by a self-regulating twin barrel, De Bethune Innovation (2004)

Number of parts

260

Jewelling

43 jewels

Diameter

30mm

Frequency

36,000 vibrations per hour

Adornment

  • Silver plate and barrel bridge cover polished
  • Hand-snailed barrels
  • Hand-polished, chamfered steel parts

Technical features

  • Titanium balance wheel with white gold inserts, optimized for temperature differences and air penetration, De Bethune Patent (2016)
  • “De Bethune” balance-spring with flat terminal curve, De Bethune Patent (2006)
  • Silicon escape wheel
  • Ultra-light De Bethune 30’’ tourbillon in titanium, De Bethune Innovation (2008)
  • De Bethune Dead Beat Second, De Bethune Innovation (2011)
Resources

Technical Description

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