Seiko Quartz SQ Vintage 7123-805M 1980's for $191 for sale from a Trusted Seller on Chrono24
Seiko SQ Royal Oak Two Tone Tank Ref. 8223-5249 1982 | Vintage & Pre-Owned Luxury Watches – Wynn & Thayne
Seiko Square Watches for Women | Mercari
Seiko Automatic Vintage Series. Casual Watch Styles. Never worn, like new. Automatic movement 7S… | Watches for men, Vintage watches for men, Luxury watches for men
Vintage Seiko Automatic Japan Day Date Black Dial Men's Square Watch Size 35mm | eBay