Seiko Cal. 5628 - 222

The Seiko 5628-222 represents an important milestone in Seiko's 1991 lineup. Powered by the 5628 caliber with 20j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-fa10e141d38c]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1991

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