Current collection

Hours, minutes. Spherical moon phase indication at 6 o’clock. Performance indicator between 2 and 3 o’clock.

Hands
Blued hand-polished steel.
Dial
Hours ring in steel and index in polished steel. Minutes ring silver-toned. Spherical moon phase indication hands in palladium and flame-blued steel. Performance indicator between 2 and 3 o’clock.

Mirror-polished grade 5 titanium. Diameter: 42.6mm – Thickness: 9.3mm
Attachments
Short or long floating lugs in mirror-polished grade 5 titanium – De Bethune Patent (2006)
Glass
Sapphire crystal with double anti-reflective coating (1800 Vickers).
Back
Open in grade 5 titanium with a linear power reserve indicator.

DB2115 Caliber

Movement
Mechanical hand-wound movement.
Diameter 30 mm – 295 parts – Hand-crafted finishing and decoration – hand-polished steel parts – Côtes De Bethune
Self-regulating twin barrel – De Bethune Innovation (2004)
Silicon/white gold balance wheel – De Bethune Patent (2010)
Balance-spring with flat terminal curve – De Bethune Patent (2006)
Triple pare-chute shock-absorbing system – De Bethune Innovation (2005)
Spherical moon-phase indication accurate to a degree of one lunar day every 122years – De Bethune Patent (2004)
Silicon escape-wheel.
Jewelling
38 jewels
Frequency
28’800 vibrations/hour
Power reserve
6 days

Extra-supple alligator leather, alligator lining