Seiko Cal. 7188 - 231

The Seiko 7188-231 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-96dd01ffbd29]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1989

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