King Seiko 4502-7000 or Grand Seiko 4522-7010 ? Almost same
King Seiko 4502-7000 or Grand Seiko 4522-7010 ? Almost same,Rare Very Dark Blue Grand Seiko 4520-7000 - King Collector,Grand Seiko GS Hi-Beat 36000 / Ref. 4520-7010 / Manual,Yahoo!オークション -「4520-7000」の落札相場・落札価格,KING SEIKO 45-7010 45KS KS HI-BEAT | eBay,