![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men](https://i.ebayimg.com/images/g/k~IAAeSwHnVoXmOg/s-l225.jpg)
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![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 2](https://i.ebayimg.com/images/g/sC0AAeSwFpBoXmOf/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 3](https://i.ebayimg.com/images/g/~7oAAeSwZTVoXmOf/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 4](https://i.ebayimg.com/images/g/eJQAAOSwlzlnkhj4/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 5](https://i.ebayimg.com/images/g/c~0AAOSwww9nkhj4/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 6](https://i.ebayimg.com/images/g/PIYAAOSwzs1nkhj4/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 7](https://i.ebayimg.com/images/g/vyYAAOSwD9Jnkhj4/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 8](https://i.ebayimg.com/images/g/n14AAOSwAStnkhj4/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 9](https://i.ebayimg.com/images/g/bmUAAOSwO3Nnkhj4/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 10](https://i.ebayimg.com/images/g/AMIAAOSwaZNnkhj5/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 11](https://i.ebayimg.com/images/g/z3sAAOSw52Rnkhj5/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 12](https://i.ebayimg.com/images/g/jJAAAOSwqaJnkhj4/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 13](https://i.ebayimg.com/images/g/EJQAAOSwfnJnkhj5/s-l225.jpg)
![[MINT] Vintage 1970 SEIKO Grand Seiko Hi-Beat 5646-7000 Auto Blue Dial 36mm Men 14](https://i.ebayimg.com/images/g/MnsAAeSwJyloXmOg/s-l225.jpg)
Deal Score
$1,049.9
Watch OnlyCondition: Excellent
Why This Score?
Strong deal: priced well below market, excellent condition.
Key Drivers
Priced well below market
Excellent condition
Moderately trusted seller
Watch only (no box or papers)
The model prioritized pricing data from 114 comparable sales over a 90-day window.
Watch Specs
dresssteelhi-beatgreen9sa5
- 40mm
- Diameter
- 46.9mm
- Lug to Lug
- 13mm
- Thickness
- 19mm
- Lug Width
- Caliber
- 9SA5
- Movement
- Automatic
- Crystal
- Sapphire
- Power Reserve
- 55h
- Case Material
- stainless steel
- Dial
- blue
- Strap
- bracelet
- MSRP:
- $8,200
- Introduced:
- 2021
Perceived Size
How it wears, not just how it measures
~49mm
vs 47mm L2L
Compact (36mm)Substantial (60mm)
↑ 13mm case thickness adds +2mm wrist presence
Will this fit your wrist?
Slide to your wrist circumference to see the fit diagram.
Wrist circumference17 cm
12cm17cm (avg)22cm
Sold Comps (180 days)
FULL SETBOX ONLYPAPERS ONLYWATCH ONLYAsking Price