![Seiko SQ100] inherited this piece from my granddad about a year ago. I wear it with absolute pride but I've come to realise I don't know much about it. When was it Seiko SQ100] inherited this piece from my granddad about a year ago. I wear it with absolute pride but I've come to realise I don't know much about it. When was it](https://i.redd.it/pbklq06mbwx01.jpg)
Seiko SQ100] inherited this piece from my granddad about a year ago. I wear it with absolute pride but I've come to realise I don't know much about it. When was it
New Old Stock Seiko Quartz Chronograph SQ100 Presage vintage watch, 8M25-6030, duo tone, beautiful dial!, dancing hands, alarm, timer, NOS.
![1980s RARE Vintage SEIKO SQ 100 Quartz Watch, Gold Round Dial, Day/date, Stainless Steel Bracelet, Deployment Clasp - Etsy 1980s RARE Vintage SEIKO SQ 100 Quartz Watch, Gold Round Dial, Day/date, Stainless Steel Bracelet, Deployment Clasp - Etsy](https://i.etsystatic.com/12032323/r/il/8a7ad3/5854004569/il_570xN.5854004569_m85f.jpg)