1978 Seiko Grand Quartz 9942-5000

1978 Seiko Grand Quartz high end high accuracy twin quartz watch in very good condition. 

All original except for new battery SR43 and new packing on battery hatch and crown. 

Disassembled and cleaned. 

Beautiful, clean rice paper dial. 

Scratch free original crystal. 

Case is in very good condition with no noticeable scratches.

Original stainless steel bracelet is on short side. Fits up to 16cm wrist comfortably. This watch looks great on a leather strap as well. If it's too small for your wrist, I will add Seiko leather strap at no extra cost. 

Caliber 99 was the very best quartz movement at the time and even to this day, there may be only few that may have better accuracy.