Seiko Cal. 5220 - 322

The 5220-322 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5220 caliber with 23j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-3de0897bfedc]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1980

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