12H
VPH
:
Typical quartz, 1 beat/s (bps)
18,000 (5 bps, vintage mechanical)
21,600 (6 bps, common mechanical)
28,800 (8 bps, modern luxury)
36,000 (10 bps, Seiko Hi-Beat)
57,600 (16 bps, UHF Quartz)
Continuous (Seiko Spring Drive)
Local timezone is