1994) Seiko 7N47-6A00 SQ100 with date function (serviced) – WATCH WAVE
Seiko Sq100 for $490 for sale from a Private Seller on Chrono24
SEIKO SQ 100 MEN'S WATCH. Please Read The Description. for Sale in Salem, OR - OfferUp
5Y22-6070] My first Seiko, an SQ100. I'm a student and didn't have the money for a nice auto, but wanted something with some retro charm to it. Hope you guys approve. :