Seiko Cal. 5698 - 628

The Seiko 5698-628 represents an important milestone in Seiko's 1970 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-21a4e41f9638]

Also known as: Helmet, UFO

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1970

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