Monopusher Chronograph

Ref: DB25VXS

A timeless expression of elegance and precision.
Inspired by the refined spirit of the 1920s, the DB25 Monopusher Chronograph is a tribute to classic watchmaking, reinterpreted through De Bethune’s unique lens. Its sleek 40 mm silhouette integrates a coaxial monopusher into the crown an achievement of technical mastery. The refined elegance of this classic chronograph, paired with the discreet wearability of a precise and technically advanced mechanism.

Functions

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

Case

Material

Polished grade 5 titanium

Diameter

40.6 mm

Thickness

9.15 mm

LugS

Integrated and openwork lugs

Crystal

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

Case Back

Open, polished grade 5 titanium screw-down back
Sapphire crystal (1800 Vickers hardness), with double anti-reflective coating

Calibre DB3000

TYPE

Mechanical manual-winding calibre

POWER RESERVE

60 hours

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

Display

DIAL

Hour, minute, seconds and minute counter hands in blued polished titanium

HANDS

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.

Specifications

Watch

Case

Material

Polished grade 5 titanium

Diameter

40.6 mm

Thickness

9.15 mm

Lugs

Integrated and openwork lugs

Crystal

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

Case back

Open, polished grade 5 titanium screw-down back

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

Display

Dial

Hour, minute, seconds and minute counter hands in blued polished titanium

Hand

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.

Calibre

TYPE

Mechanical manual-winding calibre

POWER RESERVE

60 hours

Number of parts

296

Jewelling

31 jewels

Diameter

30 mm

Frequency

28’800 vibrations per hour

Adornment

All steels are hand-beveled and polished
Chromium-plated steel chronograph bridges flat polished
Hand-snailed barrels
Handmade finishing decorations

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

Resources

Technical Description

Contact

For any questions, our
team is at your disposal

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