DB24 Technical Details
Name: DB24
Reference: DB24TIS1Z3
Functions: Hours – minutes – power reserve – control of automatic winding
Number of parts: 353
Jewelling: 47 jewels
Diameter: 30 mm
Power reserve: 6 days, ensured by a self-regulating twin barrel
De Bethune Innovation (2004)
Specificities: Titanium/platinum balance wheel De Bethune Patent (2008) "De Bethune" balance-spring with flat terminal curve De Bethune Patent (2006)
Triple pare-chute shock-absorbing system De Bethune Patent (2005)
Speed regulating system
De Bethune Innovation (2006)
Frequency: 28,800 vibrations per hour Adornment: hand-decorated with chamfered and polished steel parts natural fired-blued titanium bridge
Display:
Dial: titanium, power reserve indication at 12 o’clock
Hands: titanium blued and hand-polished steel
Case and strap:
Case material: Blued titanium Case diameter: 48mm Case thickness: 15,40mm Lugs: integral lugs Crystal: Sapphire crystal, 1800 Vickers hardness with double anti-reflective treatment Case back: open with sapphire crystal, 1800 Vickers hardness with double anti-reflective treatment
Strap: Extra-supple alligator skin, lining in calf Buckle: Pin buckle