1973 Seiko KS Chronometer Officialy Certified 5626-7041

Overhauled 1973 Seiko KS Chronometer Officially Certified HI BEAT automatic with rarely seen grey khaki dial. 

New genuine Seiko black leather belt 

New mineral crystal 

Dial and hands are in good condition.

Watch had been completely disassembled, cleaned and lubricated. 

Caliber 5626 features manual and integrated automatic winding with hacking and quick set date.
Everything works as it should.

Accuracy seems to be very good after service, only a couple of seconds variance per day.