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.
Seiko Chronograph SQ 100 Quartz Panda Dial 7A38-6090 Two Tones - Etsy
Seiko Chronograph SQ 100 7T32 for $200 for sale from a Private Seller on Chrono24
Vintage Seiko SQ 100 Black 80s Special - Etsy
SOLD 1998 Seiko SQ100 watch 7N43-8001 - Birth Year Watches