Karoshi K-011 / OS-01 Una novità di Basilea di cui ancora nessuno aveva parlato e, secondo me, molto interessante!
calibre karoshi os-01
mechanical self winding movement
power reserve 50 hours
318 components / 45 jewels
2,5Hz (18’000 vph) balance frequency oscillation
14 mm balance wheel
sequential trigger dead beat second
Platinum micro blasted micro rotor (11,6 g)
Pellaton winding system
Titanium grade 5 bridges
chamfer and Maret polishing and on steel components
burnished pivots
circular decorations on all wheels
Geneva stripes decoration on back bridges
chamfered and polished screws