Pre-owned, vintage, Grand Seiko Hi-Beat 36000 Watch. Reference 4520-7000. Overall, this watch is in fair condition. Moderate scratches and scuffs can be seen on the sides of the case, top of the lugs as well as the crystal, bezel, and bracelet. This watch has a beautiful linen dial that is in good condition with light patina.

- Ref: 4520-7000
- Serial No./Year: 990316 -/-1969
- Case:
    37.5mm diameter, 18mm lug width, 9.5mm thickness, 41mm Lug-to-lug.
    Stainless Steel
- Caliber: Seiko Cal. 4520 Manual
- Complications: None
- Power Reserve: ~20-40hrs
- Frequency: 36000 Vph
- Crystal: Plexi/Acrylic 
- Accuracy & Movement Health: 
    Measured Accuracy: -17 sec/day.
    Amplitude: 233 deg
    Beat Error: 0.4ms
- Band: Replacement Seiko Bracelet (Will Fit Wrists Up-to ~7.6") 
- Water Resistant: No
- Condition Rank: Fair Condition: Moderate scratches and scuffs can be seen on the sides of the case, top of the lugs as well as the crystal, bezel, and bracelet. This watch has a beautiful linen dial that is in good condition with light patina.
- Warranty: 90 Days
- Country of Manufacture: Japan