FS] The Original Grand Seiko Snowflake - Solid Hammered 18k Gold 5645-5000 | WatchUSeek Watch Forums
Grand Seiko Spring Drive 18K Yellow Gold 20th Anniversary SBGY002 – Topper Fine Jewelers
Seiko グランドセイコー SBGS002 18K×革 for $1,423 for sale from a Seller on Chrono24
Any info on this supposed Seiko my husband inherited? I haven't been able to find anything on the internet. Back says [18K-5560], but there is no 6 digit number. : r/Seiko
Seiko Astron 18K Gold Japan Limited Edition SBXC060 - Shopping In Japan NET