Seiko Cal. 7154 - 152

The Seiko 7154-152 represents an important milestone in Seiko's 1978 lineup. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-c912385ad93c]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1978

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