![Seiko - Two Grand Seiko watches side by side, one is 37mm and purely quartz and the other is a spring drive limited edition in 40mm, Seiko - Two Grand Seiko watches side by side, one is 37mm and purely quartz and the other is a spring drive limited edition in 40mm,](https://storage.googleapis.com/pubzapuscentral/watchprosite/seiko/108/raw/seiko_5952056.jpg)
Seiko - Two Grand Seiko watches side by side, one is 37mm and purely quartz and the other is a spring drive limited edition in 40mm,
![SBGX159 37mm grand seiko quartz model, white dial, stainless steel bracelet | Seiko, Seiko watches, Stainless steel bracelet SBGX159 37mm grand seiko quartz model, white dial, stainless steel bracelet | Seiko, Seiko watches, Stainless steel bracelet](https://i.pinimg.com/736x/ae/bf/6c/aebf6cf5cfe14e08bcc9b07829166b35.jpg)
SBGX159 37mm grand seiko quartz model, white dial, stainless steel bracelet | Seiko, Seiko watches, Stainless steel bracelet
![Silver Pre-Owned 2016 Self-Dater Limited Edition 37mm Stainless Steel Watch, Ref. No. SBGV009 | GRAND SEIKO | MR PORTER Silver Pre-Owned 2016 Self-Dater Limited Edition 37mm Stainless Steel Watch, Ref. No. SBGV009 | GRAND SEIKO | MR PORTER](https://cache.mrporter.com/variants/images/22250442025720884/in/w2000_q60.jpg)
Silver Pre-Owned 2016 Self-Dater Limited Edition 37mm Stainless Steel Watch, Ref. No. SBGV009 | GRAND SEIKO | MR PORTER
![Seiko Grand Seiko Automatic 37MM SBGR023 / 9S55-0010 / Black... for $2,821 for sale from a Trusted Seller on Chrono24 Seiko Grand Seiko Automatic 37MM SBGR023 / 9S55-0010 / Black... for $2,821 for sale from a Trusted Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/23165954-diq7qhjvjfuvtxdweaepaevz-ExtraLarge.jpg)