1978 Seiko Grand Quartz 9943-8030

Just serviced, 1978 Seiko Grand Quartz high end , high accuracy twin quartz in nice condition. 

Original stainless steel bracelet XBB190, 17cm around arm. 

New crystal, battery and new packing. 

Disassembled, cleaned and lubricated. 

There is a very slight patina on white sand dial. Overall very clean and flawless. 

There are some small scratches on the case and bracelet, but overall they are in very good condition for its age. 

Watch runs well with great accuracy