Seiko Cal. 7154 - 821

The Seiko 7154-821 represents an important milestone in Seiko's 1974 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-59594aac08f4]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1974

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