Wako 6730] Randomly found this watch for a fairly cheap price! As I find out, its from the wako store (by Seiko) and use 6730 movement (14 jewels) as the Credor and
Grand Seiko and Credor, the two faces of the same coin. - Ikigai Watches
Seiko Credor 6730-5090 Vintage Stainless Steel Box Quartz Mens Watch Auth Works - Japan Pre-owned Vintage
SEIKO LASSALE MAN's QUARTZ 6730 WATCH in BOX-2 TONE ULTRA THIN-EXCELLENT | WatchCharts
Seiko Credor 6730-5330 Stainless Steel Used Quartz Mens Watch Authentic Working - Japan Pre-owned Vintage