Seiko Chronograph SQ 100 Quartz Panda Dial 7A38-6090 Two Tones - Etsy
Vintage Seiko SQ 100 Quartz Analog Watch 8123-6009 Gold Tone Made in Japan | WatchCharts
Seiko Chronograph SQ 100 7T32 for $200 for sale from a Private Seller on Chrono24
Sold at Auction: Gentlemans vintage SEIKO SQ 100 Quartz wristwatch finished in silver tone with stainless steel bracelet. Day/Date model with sweeping second hand. Working when tested. Excellent condition for age.