Seiko Cal. 5628 - 650

The Seiko 5628-650 represents an important milestone in Seiko's 1988 lineup. Powered by the 5628 caliber with 20j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-25d87ca54442]

Also known as: Shogun, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1988

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