Sellita SW510
Sellita
Sellita's hand-wound chronograph caliber, the manual sibling of the automatic SW500 and compatible with the Valjoux/ETA 7750 layout, with the classic 12-6-9 subdial arrangement. It beats at 28,800 vph with roughly 48–62 hours of power reserve.
28,800
vph (4.0Hz)
58h
Power Reserve
25
Jewels
30mm
Ø × 7.9mm
Hacking: Yes
Hand-winding: Yes



































