Seiko Cal. 7133 - 623

The Seiko 7133-623 represents an important milestone in Seiko's 1968 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-38ad5deae509]

Also known as: Monster, Crown

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1968

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