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.
Near NOS 1982 Seiko SQ100 Quartz 6923-7010 – KibbleWatches
SOLD 1998 Seiko SQ100 watch 7N43-8001 - Birth Year Watches