Seiko Cal. 6228 - 522

Released in 1978, the Cal. 6228 with design code 522 was part of Seiko's domestic market collection. Powered by the 6228 caliber with 28j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-cb292ed6f18c]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1978

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