Seiko Cal. 5627 - 404

The Seiko 5627-404 represents an important milestone in Seiko's 1974 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-273cd8df249e]

Also known as: UFO, Sportsmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1974

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