DB25xs

Sand winds

Ref: DB25VxsTIV2S5

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The titanium dial of the DB25xs Sand Winds combines two exclusive finishing techniques developed by the Manufacture : random guilloché and natural oxidative heat treatment. Together, they create a yellow surface featuring a mesmerising hypnotic shimmer evoking the ripples of wind across vast expanses of sand.

Functions

Hours, Minutes

Case


Material

Polished grade 5 titanium

Diameter

40.6 mm

Thickness

8,8 mm

LugS

Integrated, hollowed lugs

Crystal

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

Open back

Open case back in polished grade 5 titanium

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

Calibre DB2005


TYPE

Mechanical manual-winding calibre

POWER RESERVE

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

TECHNICAL FEATURES

  • Titanium balance wheel with white gold inserts, optimised 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
  • Triple pare-chute shock-absorbing system, De Bethune Innovation (2005)

Display


DIAL

  • Random guilloché yellow titanium dial with white gold inserts
  • Yellow titanium hours and minutes ring with brown polished titanium hour markers

HANDS

Hand-polished brown titanium

Specifications

Watch

Case

Material

Polished grade 5 titanium

Diameter

40.6 mm

Thickness

8,8 mm

Lugs

Integrated, hollowed lugs

Crystal

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

Open back 

Open case back in polished grade 5 titanium

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

Display

Dial

  • Random guilloché yellow titanium dial with white gold inserts
  • Yellow titanium hours and minutes ring with brown polished titanium hour markers

Hands

Hand-polished brown titanium

Calibre

TYPE

Mechanical manual-winding calibre

POWER RESERVE

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

Number of parts

160

Jewelling

27 jewels

Diameter

30 mm

Frequency

28’800 vibrations per hour

Adornment

  • Silver plate and barrel bridge cover adorned with “Côtes De Bethune”
  • Hand-snailed barrels
  • Hand-polished, chamfered steel parts

TECHNICAL FEATURES

  • Titanium balance wheel with white gold inserts, optimised 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
  • Triple pare-chute shock-absorbing system, De Bethune Innovation (2005)
Resources

Technical Description

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