![Vintage Grand Seiko 56gs Automatic 5646-8000 Cal.5646a in 2021 | Seiko, Automatic, Stainless steel case Vintage Grand Seiko 56gs Automatic 5646-8000 Cal.5646a in 2021 | Seiko, Automatic, Stainless steel case](https://i.pinimg.com/474x/30/5a/d0/305ad0b2bfa4a3d6ceb40603c87d5761.jpg)
Vintage Grand Seiko 56gs Automatic 5646-8000 Cal.5646a in 2021 | Seiko, Automatic, Stainless steel case
![Seiko (629) Grand Seiko 56GS Daydate from 1970 (5646-7010) for $1,750 for sale from a Seller on Chrono24 Seiko (629) Grand Seiko 56GS Daydate from 1970 (5646-7010) for $1,750 for sale from a Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/20544961-b79u79a5kvdajyhumoxbwrul-Large.jpg)
Seiko (629) Grand Seiko 56GS Daydate from 1970 (5646-7010) for $1,750 for sale from a Seller on Chrono24
![WTS] Grand Seiko 56GS ref. 5645-7010. “Hi-Beat”, automatic movement. Razor sharp case. Beautiful, all original example. Competitive price. Free insurance and shipping in US! : r/Watchexchange WTS] Grand Seiko 56GS ref. 5645-7010. “Hi-Beat”, automatic movement. Razor sharp case. Beautiful, all original example. Competitive price. Free insurance and shipping in US! : r/Watchexchange](https://preview.redd.it/2kf0q9ynopk41.jpg?width=640&crop=smart&auto=webp&s=c61358842f777848f46f86433fc81ce5bbd41e3a)
WTS] Grand Seiko 56GS ref. 5645-7010. “Hi-Beat”, automatic movement. Razor sharp case. Beautiful, all original example. Competitive price. Free insurance and shipping in US! : r/Watchexchange
![WTS] Vintage Grand Seiko 56GS reference 5646-7010 (English/Kanji) circa 1971. All original. Sharp case. Nice patina. Your choice of ORIGINAL, rare bracelet or leather strap (discounted price for latter). Either way, priced WTS] Vintage Grand Seiko 56GS reference 5646-7010 (English/Kanji) circa 1971. All original. Sharp case. Nice patina. Your choice of ORIGINAL, rare bracelet or leather strap (discounted price for latter). Either way, priced](https://preview.redd.it/m80fqhfz18x41.jpg?width=640&crop=smart&auto=webp&s=0d98a7e04d783dbfa51445bb14a4b7a7fcfec33d)