Vintage 1965 Grand Seiko Chronometer Hand Winding Serviced 5722-9990 36mm

Stunning 57GS Produced in June 1965. The 57GS series was the second model that Grand Seiko produced and adheres closely to the Grand Seiko “Grammar of Design”.
 
The example presented here is in overall very good original condition. The case shows signs of wear and tear, but it does retain its original factory polish and case lines (See Photos). Original W logo crown. The case back is in also in good condition, with a well preserved gold medallion. The original dial with applied logo is in very good condition but does show some age.
Keeping very good Time. Hacking works as it should. Just Serviced (Jan/24) and keeping very good time, about +/- 10 seconds a day. All Original Factory Polish with Patina (Not Re-Polished) Case back Medallion and text in original condition. Comes fitted with a lightly used 19mm Leather Strap. Seals are Original and old, so not currently waterproof.
 
 
Please study the photos and video carefully as they show the condition of the watch in more detail.
 
Owning a Vintage Watch:
 
Mechanical watches do not keep perfect time like a battery-powered watch. In addition, they do require service occasionally.
Since these pieces are vintage or pre-owned, please expect wear and patina from past usage and age.
If dropped, mishandled or otherwise abused, the movement or other parts of the watch can be damaged. Please handle with care.
 
We hope you enjoy this item and wear it in good health for years to come!