Seiko Cal. 5228 - 920

Released in 1972, the Cal. 5228 with design code 920 was part of Seiko's domestic market collection. Powered by the 5228 caliber with 33j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-725d714a2edb]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1972

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