Pre-owned 1971 Seiko Grand Seiko Hi-Beat Men's Automatic Men's Watch.

- Ref: 5646 - 7010
- Case:
    36mm diameter, 18mm lug width, 10.5mm thickness.
    Stainless Steel
- Caliber: 5646 Automatic
- Power Reserve: Unknown
- Frequency: 28,800bph
- Crystal: Unknown
- Accuracy: 
    Our Measured Specs: +6 sec/day. (See Timegrapher)
- Band:
    Replacement Black Leather band.
- Water Resistant: No
- Condition: Fairly good. There are moderate scratches on the crystal, case, and caseback. Minor pitting on case. Dial shows light patina in the 6:00-9:00 positions. Quickset day works, but date does not. Date can be advanced with hour hands.
- Warranty: 1 year
- Made in Japan

Overall, this watch is in fairly good condition. The watch has minor scratches on the case, bezel, and crystal normal on a well worn watch of its age. Quickset day works, but date does not. Date can be advanced with hour hands. The watch measured about +6 seconds per day on our timegrapher.