pioneer

The next generation model with "80-hour power reserve," "C.O.S.C.," "904L," and increased antimagnetic resistance to "2,500 Gauss/200,000 A/m" is finally completed!
Our first in-house movement boasting 80-hour drive time, upgraded to a silicon balance spring and escape wheel and ankle molded by the UV-LIGA process, has achieved 2,500 gauss (approx. 200,000A/m) of anti-magnetic resistance despite its see-through back. The movement has also passed the Swiss C.O.S.C. certified chronometer inspection, guaranteeing accuracy within -3 to +4 seconds per day over the same certification. In addition, the case and bracelet are made of 904L stainless steel, the highest grade of steel available, making this next-generation model the ultimate in practicality.