Seiko Grand Quartz 9942-8000 HAQ | Wrislabs Store,Twin Quartz: A Seiko Grand Quartz 9943-8000 from June 1978 | Adventures in Amateur Watch Fettling,Grand Seiko for £2k ?!?! #shorts #watchfinder,GRAND SEIKO QUARTZ SBGX265 MADE IN JAPAN JDM,Grand Seiko's Least Expensive Watches Are the Quartz SBGX261 and SBGX263