DB28 KIND OF BLUE TOURBILLON
The incomparable blue color of this timepiece was achieved by artisanal heating of the metals to color them by oxidation. The result is radical and magnetic.
Mov. Hand-wound, caliber DB2019,282 components, 39 jewels,36,600 alt/h, ultra-light De Bethune tourbillon in silicon and titanium, De Bethune hairspring, silicon escapement, double barrel, reserve 120 h. (5 days). Func. Tourbillon, 5N pink gold power-reserve indicator on the case back, 30 seconds indicator on the tourbillon cage, hours, minutes. Case. Titanium grade 5 blue, 42.6 mm, sapphire glass case back, 30 m. Dial. Blue, grade 5 titanium, Milky Way pattern, rose gold indexes and hands. Strap. Alligator. Vers. 5 pieces